{"id":17685,"date":"2021-06-20T21:28:44","date_gmt":"2021-06-20T21:28:44","guid":{"rendered":"https:\/\/www.cmelaciplus.cz\/?page_id=17685"},"modified":"2024-03-10T07:09:55","modified_gmt":"2024-03-10T07:09:55","slug":"melittobia-acasta-a-chov-cmelaku","status":"publish","type":"page","link":"https:\/\/www.cmelaciplus.cz\/en\/melittobia-acasta-a-chov-cmelaku\/","title":{"rendered":"Melittobia acasta and bumblebees"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"17685\" class=\"elementor elementor-17685\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-544f1f4e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"544f1f4e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1461762\" data-id=\"1461762\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3bdbd91e elementor-widget elementor-widget-heading\" data-id=\"3bdbd91e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Melittobia acasta, the nightmare of breeders<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1442d74 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1442d74\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-668705d5\" data-id=\"668705d5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-23e1596c elementor-widget elementor-widget-spacer\" data-id=\"23e1596c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7e22be3b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e22be3b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-cc2cef3\" data-id=\"cc2cef3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f979dbb elementor-nav-menu--dropdown-mobile elementor-nav-menu__align-start elementor-nav-menu__text-align-aside elementor-nav-menu--toggle elementor-nav-menu--burger elementor-widget elementor-widget-global elementor-global-33299 elementor-widget-nav-menu\" data-id=\"f979dbb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;layout&quot;:&quot;vertical&quot;,&quot;submenu_icon&quot;:{&quot;value&quot;:&quot;fas fa-chevron-down&quot;,&quot;library&quot;:&quot;fa-solid&quot;},&quot;toggle&quot;:&quot;burger&quot;}\" data-widget_type=\"nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<nav aria-label=\"Menu\" class=\"elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-vertical e--pointer-background e--animation-fade\">\n\t\t\t\t<ul id=\"menu-1-f979dbb\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-799\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/rad-bych-zacal-chovat-cmelaky\/\" class=\"elementor-item\">I would like to start keeping bumblebees<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-800\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nezbytna-prvni-uvaha\/\" class=\"elementor-item\">Essential first consideration<\/a><\/li>\n<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-3766\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-ziskat-cmelaky\/\" class=\"elementor-item\">How to get bumblebees<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-802\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-vybrat-spravny-ul\/\" class=\"elementor-item\">How to choose the right beehive<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38041\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nezbytna-vybava-ulu\/\" class=\"elementor-item\">Essential hive equipment<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-805\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/chodba-v-ulu\/\" class=\"elementor-sub-item\">Corridor in the hive<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-806\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vetrani\/\" class=\"elementor-sub-item\">Hive ventilation<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-808\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/klapka\/\" class=\"elementor-sub-item\">Slipper<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-5373\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/klapka-zvedani-zaklopky\/\" class=\"elementor-sub-item\">Latch lifting solution<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-2892\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/strecha-cmelaciho-ulu\/\" class=\"elementor-sub-item\">The roof of the beehive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-25831\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/tepelna-izolace-a-vytapeni-ulku-pro-cmelaky\/\" class=\"elementor-sub-item\">Thermal insulation and heating of the hive<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-3606\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/cmelaci-vytah-k-bezpecne-kontrole-hnizd\/\" class=\"elementor-sub-item\">Bumblebee lift for safe nest interventions<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-809\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vystelka\/\" class=\"elementor-sub-item\">Lining<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-3607\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pozorovaci-okenko-ulu\/\" class=\"elementor-sub-item\">Observation window of the hive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38137\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">======================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-4161\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pomucky-chovatele-cmelaku\/\" class=\"elementor-item\">Breeder's aids<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-37248\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pomucky-pro-odchyt-a-usazeni-kralovny\/\" class=\"elementor-sub-item\">Aids for catching and introducing a queen<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-37247\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pomucky-pro-bezpecnou-kontrolu-v-ulku\/\" class=\"elementor-sub-item\">Equipment for safe hive inspection<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38138\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">=================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-37249\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/krmeni-krmitka-prikrmovani-cmelaku\/\" class=\"elementor-item\">Feeding and supplementing bumblebees<\/a><\/li>\n<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-893\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kudy-cesta-nevede\/\" class=\"elementor-item\">DANGEROUS things for bumblebees<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-8405\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nevhodne-komercne-dostupne-ulky\/\" class=\"elementor-sub-item\">Unsuitable commercially available cheeses<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-30192\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nebezpecne-pripravky-proti-parazitum\/\" class=\"elementor-sub-item\">Dangerous antiparasitic preparations<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5884\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/prodej-nepuvodnich-druhu-cmelaku\/\" class=\"elementor-sub-item\">Sale of non-native agricultural hybrids<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5843\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nevhodna-odchytova-sada\/\" class=\"elementor-sub-item\">Unsuitable trapping kit<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-30193\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/zazracny-pripravek-na-ochranu-cmelaku\/\" class=\"elementor-sub-item\">Biopesticide Bacillus thuringiensis: risk or benefit<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38139\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">============================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38090\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pripravna-faze-chovu-cmelaku-v-ulku\/\" class=\"elementor-item\">Preparation phase of breeding<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-33503\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/priprava-ulku-pred-sezonou\/\" class=\"elementor-sub-item\">Pre-season ulcer preparation<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-26457\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kdy-umistit-ulky-pro-cmelaky-na-stanoviste\/\" class=\"elementor-sub-item\">When to place hives in their location<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-2854\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/ochrana-cmelaciho-ulu-pred-mravenci\/\" class=\"elementor-sub-item\">Ants and hive protection from them<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-26750\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/zazracny-pripravek-na-ochranu-cmelaku\/\" class=\"elementor-sub-item\">Miracle protective product?<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-811\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nejcastejsi-chyby\/\" class=\"elementor-sub-item\">Common mistakes<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-813\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vyber-z-vasich-dotazu\/\" class=\"elementor-sub-item\">Selection of your queries<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38134\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">===========================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38109\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/cmelaci-sezona-zacina\/\" class=\"elementor-item\">The bumblebee season begins<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"nmr-administrator nmr-editor nmr-author nmr-logged-in menu-item menu-item-type-post_type menu-item-object-page menu-item-2463\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/prvni-krok-nez-zahajite-sezonu\/\" class=\"elementor-sub-item\">First steps before you start the season<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-26458\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kdy-umistit-ulky-pro-cmelaky-na-stanoviste\/\" class=\"elementor-sub-item\">When to place hives in their location<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-33532\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/umisteni-ulu-na-zahrade\/\" class=\"elementor-sub-item\">Where to correctly place a beehive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-4692\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/matka-hleda-hnizdiste\/\" class=\"elementor-sub-item\">A mother is looking for a nesting site<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-815\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-usadit-kralovnu-do-ulku\/\" class=\"elementor-sub-item\">How to place a bumblebee into a hive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-36889\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/atraktant-pro-obsazeni-ulku-s-cmelaky\/\" class=\"elementor-sub-item\">Attractant for bumblebee nest occupancy<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-797\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/mam-nebo-nemam-usazeno\/\" class=\"elementor-sub-item\">Do I or do I not have this settled<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5983\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/matka-se-usadila-v-hnizdisti\/\" class=\"elementor-sub-item\">The mother settled in the nesting site<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-796\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/umeni-klapky\/\" class=\"elementor-sub-item\">The art of the clap<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-795\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/extremni-vlivy-jara-mraziky\/\" class=\"elementor-sub-item\">Extreme spring influences: frosts<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6940\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kdy-a-jak-vetrat-ulek\/\" class=\"elementor-sub-item\">When and how to ventilate a bumblebee swarm<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38136\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">===============================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-33573\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/cmelaci-hnizdo-v-dobe-delnic\/\" class=\"elementor-item\">Solitary phase of the mother and first workers<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-7049\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kontroly-hnizda-v-ulku\/\" class=\"elementor-item\">Caring for a developed nest in a beehive<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38115\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/parazite-a-predatori-ve-cmelacim-ulu\/\" class=\"elementor-item\">Parasites and predators in the hive<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6161\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pacmelaci-a-chov-cmelaku\/\" class=\"elementor-sub-item\">Bumblebees and bumblebee keeping<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6786\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/zavijec-cizopasny-a-chov-cmelaku\/\" class=\"elementor-sub-item\">Aphomia sociella and its rearing<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-18210\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/melittobia-acasta-a-chov-cmelaku\/\" class=\"elementor-sub-item\">Melittobia acasta is a species of wasp.<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6709\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/ochrana-cmelaciho-ulu-pred-mravenci\/\" class=\"elementor-sub-item\">Ants and their control<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38140\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">===================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-32968\"><a href=\"#\" class=\"elementor-item elementor-item-anchor\">End of the bumblebee colony<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-7428\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/prohlidka-ulu-a-hnizda-na-konci-sezony\/\" class=\"elementor-sub-item\">End-of-season hive and nest inspection<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-850\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-vycistit-a-zazimovat-ul\/\" class=\"elementor-sub-item\">How to clean and winterise a beehive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38141\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-793\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vyber-z-vasich-dotazu-2\/\" class=\"elementor-item\">Selections from your inquiries<\/a><\/li>\n<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-894\"><a href=\"http:\/\/www.cmelaciplus.cz\/en\/\" class=\"elementor-item\">Back to introduction<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t<div class=\"elementor-menu-toggle\" role=\"button\" tabindex=\"0\" aria-label=\"Menu Toggle\" aria-expanded=\"false\">\n\t\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"elementor-menu-toggle__icon--open eicon-menu-bar\"><\/i><i aria-hidden=\"true\" role=\"presentation\" class=\"elementor-menu-toggle__icon--close eicon-close\"><\/i>\t\t<\/div>\n\t\t\t\t\t<nav class=\"elementor-nav-menu--dropdown elementor-nav-menu__container\" aria-hidden=\"true\">\n\t\t\t\t<ul id=\"menu-2-f979dbb\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-799\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/rad-bych-zacal-chovat-cmelaky\/\" class=\"elementor-item\" tabindex=\"-1\">I would like to start keeping bumblebees<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-800\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nezbytna-prvni-uvaha\/\" class=\"elementor-item\" tabindex=\"-1\">Essential first consideration<\/a><\/li>\n<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-3766\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-ziskat-cmelaky\/\" class=\"elementor-item\" tabindex=\"-1\">How to get bumblebees<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-802\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-vybrat-spravny-ul\/\" class=\"elementor-item\" tabindex=\"-1\">How to choose the right beehive<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38041\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nezbytna-vybava-ulu\/\" class=\"elementor-item\" tabindex=\"-1\">Essential hive equipment<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-805\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/chodba-v-ulu\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Corridor in the hive<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-806\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vetrani\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Hive ventilation<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-808\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/klapka\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Slipper<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-5373\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/klapka-zvedani-zaklopky\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Latch lifting solution<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-2892\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/strecha-cmelaciho-ulu\/\" class=\"elementor-sub-item\" tabindex=\"-1\">The roof of the beehive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-25831\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/tepelna-izolace-a-vytapeni-ulku-pro-cmelaky\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Thermal insulation and heating of the hive<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-3606\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/cmelaci-vytah-k-bezpecne-kontrole-hnizd\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Bumblebee lift for safe nest interventions<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-809\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vystelka\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Lining<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-3607\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pozorovaci-okenko-ulu\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Observation window of the hive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38137\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">======================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-4161\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pomucky-chovatele-cmelaku\/\" class=\"elementor-item\" tabindex=\"-1\">Breeder's aids<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-37248\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pomucky-pro-odchyt-a-usazeni-kralovny\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Aids for catching and introducing a queen<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-37247\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pomucky-pro-bezpecnou-kontrolu-v-ulku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Equipment for safe hive inspection<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38138\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">=================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-37249\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/krmeni-krmitka-prikrmovani-cmelaku\/\" class=\"elementor-item\" tabindex=\"-1\">Feeding and supplementing bumblebees<\/a><\/li>\n<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-893\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kudy-cesta-nevede\/\" class=\"elementor-item\" tabindex=\"-1\">DANGEROUS things for bumblebees<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-8405\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nevhodne-komercne-dostupne-ulky\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Unsuitable commercially available cheeses<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-30192\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nebezpecne-pripravky-proti-parazitum\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Dangerous antiparasitic preparations<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5884\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/prodej-nepuvodnich-druhu-cmelaku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Sale of non-native agricultural hybrids<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5843\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nevhodna-odchytova-sada\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Unsuitable trapping kit<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-30193\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/zazracny-pripravek-na-ochranu-cmelaku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Biopesticide Bacillus thuringiensis: risk or benefit<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38139\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">============================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38090\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pripravna-faze-chovu-cmelaku-v-ulku\/\" class=\"elementor-item\" tabindex=\"-1\">Preparation phase of breeding<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-33503\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/priprava-ulku-pred-sezonou\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Pre-season ulcer preparation<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-26457\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kdy-umistit-ulky-pro-cmelaky-na-stanoviste\/\" class=\"elementor-sub-item\" tabindex=\"-1\">When to place hives in their location<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-2854\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/ochrana-cmelaciho-ulu-pred-mravenci\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Ants and hive protection from them<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-26750\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/zazracny-pripravek-na-ochranu-cmelaku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Miracle protective product?<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-811\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nejcastejsi-chyby\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Common mistakes<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-813\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vyber-z-vasich-dotazu\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Selection of your queries<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38134\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">===========================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38109\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/cmelaci-sezona-zacina\/\" class=\"elementor-item\" tabindex=\"-1\">The bumblebee season begins<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"nmr-administrator nmr-editor nmr-author nmr-logged-in menu-item menu-item-type-post_type menu-item-object-page menu-item-2463\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/prvni-krok-nez-zahajite-sezonu\/\" class=\"elementor-sub-item\" tabindex=\"-1\">First steps before you start the season<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-26458\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kdy-umistit-ulky-pro-cmelaky-na-stanoviste\/\" class=\"elementor-sub-item\" tabindex=\"-1\">When to place hives in their location<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-33532\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/umisteni-ulu-na-zahrade\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Where to correctly place a beehive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-4692\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/matka-hleda-hnizdiste\/\" class=\"elementor-sub-item\" tabindex=\"-1\">A mother is looking for a nesting site<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-815\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-usadit-kralovnu-do-ulku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">How to place a bumblebee into a hive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-36889\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/atraktant-pro-obsazeni-ulku-s-cmelaky\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Attractant for bumblebee nest occupancy<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-797\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/mam-nebo-nemam-usazeno\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Do I or do I not have this settled<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5983\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/matka-se-usadila-v-hnizdisti\/\" class=\"elementor-sub-item\" tabindex=\"-1\">The mother settled in the nesting site<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-796\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/umeni-klapky\/\" class=\"elementor-sub-item\" tabindex=\"-1\">The art of the clap<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-795\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/extremni-vlivy-jara-mraziky\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Extreme spring influences: frosts<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6940\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kdy-a-jak-vetrat-ulek\/\" class=\"elementor-sub-item\" tabindex=\"-1\">When and how to ventilate a bumblebee swarm<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38136\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">===============================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-33573\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/cmelaci-hnizdo-v-dobe-delnic\/\" class=\"elementor-item\" tabindex=\"-1\">Solitary phase of the mother and first workers<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-7049\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kontroly-hnizda-v-ulku\/\" class=\"elementor-item\" tabindex=\"-1\">Caring for a developed nest in a beehive<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38115\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/parazite-a-predatori-ve-cmelacim-ulu\/\" class=\"elementor-item\" tabindex=\"-1\">Parasites and predators in the hive<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6161\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pacmelaci-a-chov-cmelaku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Bumblebees and bumblebee keeping<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6786\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/zavijec-cizopasny-a-chov-cmelaku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Aphomia sociella and its rearing<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-18210\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/melittobia-acasta-a-chov-cmelaku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Melittobia acasta is a species of wasp.<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6709\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/ochrana-cmelaciho-ulu-pred-mravenci\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Ants and their control<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38140\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">===================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-32968\"><a href=\"#\" class=\"elementor-item elementor-item-anchor\" tabindex=\"-1\">End of the bumblebee colony<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-7428\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/prohlidka-ulu-a-hnizda-na-konci-sezony\/\" class=\"elementor-sub-item\" tabindex=\"-1\">End-of-season hive and nest inspection<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-850\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-vycistit-a-zazimovat-ul\/\" class=\"elementor-sub-item\" tabindex=\"-1\">How to clean and winterise a beehive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38141\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-793\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vyber-z-vasich-dotazu-2\/\" class=\"elementor-item\" tabindex=\"-1\">Selections from your inquiries<\/a><\/li>\n<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-894\"><a href=\"http:\/\/www.cmelaciplus.cz\/en\/\" class=\"elementor-item\" tabindex=\"-1\">Back to introduction<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-617a6335\" data-id=\"617a6335\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a19771d elementor-widget elementor-widget-text-editor\" data-id=\"a19771d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>The site is under construction \u2013 we're adding your photos<\/strong><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e8072a elementor-widget elementor-widget-text-editor\" data-id=\"4e8072a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 style=\"text-align: left;\"><strong style=\"font-size: 1.5rem; text-align: left;\"><em>What you will learn here<\/em><\/strong><\/h4><ul><li><em>About the parasite Melitta<\/em><em>The stings of bumblebees in ulcers<\/em><\/li><li><em>How he\u00a0<\/em><i>recognise<\/i><\/li><li><em>How to preventatively defend yourself<\/em><\/li><li><em>How to deal with an attack<\/em><\/li><li><em>Lots of unique photographs<\/em><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bddd2cd elementor-widget elementor-widget-text-editor\" data-id=\"bddd2cd\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Date of last update: 30\/6\/2021<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-054fbdd elementor-widget elementor-widget-text-editor\" data-id=\"054fbdd\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"1\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>Contents<\/strong><\/h5><p><a href=\"#2\"><strong>Introduction \u2013 The parasitic wasp Melittobia acasta in bumblebee husbandry<\/strong><\/a><br \/><strong><a href=\"#3\">Prevention<\/a><\/strong><br \/><strong><a href=\"#4\">Beehive protection elements<\/a><br \/><a href=\"#5\">How to recognise a bumblebee nest being attacked by the parasitic wasp Melittobia<\/a><br \/><\/strong><strong><a href=\"#6\">Black fungus gnat<\/a><br \/><a href=\"#7\">How to intervene in case of an attack - in any case, step number one\u00a0<\/a><br \/><a href=\"#8\">In the event of an ulcer attack, consider further steps\u00a0<\/a><br \/><a href=\"#9\">Complete destruction of the infested nest<\/a><br \/><a href=\"#10\">Bumblebee evacuation<\/a><br \/><a href=\"#11\">Nest treatment and restart<\/a><br \/><a href=\"#12\">Nest after impact<\/a><br \/><a href=\"#13\">What happens if you don't intervene?<\/a><br \/><a href=\"#14\">Conclusion<\/a><br \/><a href=\"#15\">More videos about Melitobia acasta\u00a0<\/a><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf0d637 elementor-widget elementor-widget-text-editor\" data-id=\"cf0d637\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"2\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><h4><strong>Introduction \u2013 The parasitic wasp Melittobia acasta in bumblebee husbandry<\/strong><\/h4><\/div><p>In chapter <a href=\"https:\/\/www.cmelaciplus.cz\/en\/parasitic-wasp-melittobia-acasta-and-bumblebees\/\" target=\"_blank\" rel=\"noopener\">Murderous wasp Melitobia acasta and bumblebees<\/a> We learned about what the wasps look like and how they affect the bumblebee nest.<\/p><p>Knowing the wasp is important. <b>Many breeders don't even realise<\/b>, that their nest has been attacked. Some breeders mistake the wasp for a harmless hoverfly. <b>Detection and diagnosis <\/b>It is very important<\/p><p>Until recently, not much was written about this parasite. It was well-known in large-scale bumblebee breeding farms. This is because there are known cases where infection by this parasite has wiped out an entire year's worth of work.<\/p><p>In this chapter, we will learn something about how to deal with such situations in bumblebee husbandry.<\/p><p><strong>Thank you<\/strong><\/p><p>Thank you for the insights and the foundational article written for us by experienced breeder Jakub \u010cern\u00fd. <br \/>By chance, colonies of this parasite appeared in his garden at home, and so Jakub gained valuable knowledge. Thanks to this, he improved his hives and developed a methodology for saving bumblebee nests.<\/p><p>CM+<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5f46d72 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5f46d72\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3570eb2\" data-id=\"3570eb2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-58e6055 elementor-widget elementor-widget-text-editor\" data-id=\"58e6055\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17411\" style=\"width: 910px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" aria-describedby=\"caption-attachment-17411\" class=\"wp-image-17411 size-full\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia_acasta-Matka-2-Foto-www-naturspaziergang-de.jpg\" alt=\"Bumblebees PLUS - Melittobia_acasta - Queen - Photo www naturspaziergang de\" width=\"900\" height=\"600\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia_acasta-Matka-2-Foto-www-naturspaziergang-de.jpg 900w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia_acasta-Matka-2-Foto-www-naturspaziergang-de-300x200.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia_acasta-Matka-2-Foto-www-naturspaziergang-de-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><p id=\"caption-attachment-17411\" class=\"wp-caption-text\">Melittobia_acasta \u2013 Sawfly <br \/> Photo www naturspaziergang de<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c3c7a35\" data-id=\"c3c7a35\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3c32154 elementor-widget elementor-widget-text-editor\" data-id=\"3c32154\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17410\" style=\"width: 910px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-17410\" class=\"wp-image-17410 size-full\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia_acasta-Matka-1-Foto-www-naturspaziergang-de.jpg\" alt=\"Bumblebees PLUS - Melittobia_acasta - Queen - Photo www naturspaziergang de\" width=\"900\" height=\"600\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia_acasta-Matka-1-Foto-www-naturspaziergang-de.jpg 900w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia_acasta-Matka-1-Foto-www-naturspaziergang-de-300x200.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia_acasta-Matka-1-Foto-www-naturspaziergang-de-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><p id=\"caption-attachment-17410\" class=\"wp-caption-text\">Melittobia Acasta \u2013 Nymph <br \/>Photo www naturspaziergang de<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-ebe5c30 elementor-widget elementor-widget-text-editor\" data-id=\"ebe5c30\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17695\" style=\"width: 1608px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-17695\" class=\"size-full wp-image-17695\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-www-galerie-insecte-org.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta - Photo www gallery insecte org\" width=\"1598\" height=\"739\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-www-galerie-insecte-org.jpg 1598w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-www-galerie-insecte-org-300x139.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-www-galerie-insecte-org-1024x474.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-www-galerie-insecte-org-768x355.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-www-galerie-insecte-org-1536x710.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-www-galerie-insecte-org-1232x570.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-www-galerie-insecte-org-1320x610.jpg 1320w\" sizes=\"(max-width: 1598px) 100vw, 1598px\" \/><p id=\"caption-attachment-17695\" class=\"wp-caption-text\">Melittobia acasta \u2013 female and male \u2013 comparison<br \/>Photo www gallery insecta org<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f7b483 elementor-widget elementor-widget-text-editor\" data-id=\"6f7b483\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17529\" style=\"width: 508px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17529\" class=\"size-full wp-image-17529\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Dr-Paul-Westrich-2.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta - Photo Dr Paul Westrich\" width=\"498\" height=\"458\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Dr-Paul-Westrich-2.jpg 498w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Dr-Paul-Westrich-2-300x276.jpg 300w\" sizes=\"(max-width: 498px) 100vw, 498px\" \/><p id=\"caption-attachment-17529\" class=\"wp-caption-text\">Melittobia acasta<br \/>Photo of Dr Paul Westrich<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-23a9544 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"23a9544\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e78c633\" data-id=\"e78c633\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7bbc0e5 elementor-widget elementor-widget-text-editor\" data-id=\"7bbc0e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17440\" style=\"width: 570px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17440\" class=\"size-full wp-image-17440\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-Samice-Foto-Gerald-S-Wegner.jpg\" alt=\"melaci PLUS - Melitobia acasta - Photo Gerald S Wegner\" width=\"560\" height=\"459\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-Samice-Foto-Gerald-S-Wegner.jpg 560w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-Samice-Foto-Gerald-S-Wegner-300x246.jpg 300w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><p id=\"caption-attachment-17440\" class=\"wp-caption-text\">Melittobia acasta<br \/>Photograph of Gerald S. Wegner<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b4cefee\" data-id=\"b4cefee\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2ddd29b elementor-widget elementor-widget-text-editor\" data-id=\"2ddd29b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17441\" style=\"width: 198px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17441\" class=\"size-full wp-image-17441\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-Plus-Melittiobia-acasta-Samice-Zdroj-Internet.jpg\" alt=\"Bumblebee Plus - Melittobia acasta - Female - Source Internet\" width=\"188\" height=\"268\" \/><p id=\"caption-attachment-17441\" class=\"wp-caption-text\">Melittobia acasta \u2013 Samice<br \/>Internet source<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-a580d57 elementor-widget elementor-widget-text-editor\" data-id=\"a580d57\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"3\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Prevention<\/strong><\/h4><p><strong>The basis<\/strong> prevention against Melittobia acasta is<strong> quality fright<\/strong> for bumblebees (bumblebee house). It must be sufficiently airtight. In its construction <strong>There must be no gaps larger than 0.25 mm<\/strong>. The female wasp can easily get through larger gaps. This could be deformation of the roof and walls, or cracks in their construction.<\/p><p>Likewise <strong>The vent opening must be secured<\/strong> mesh, which has a smaller mesh size (for example, it has proven effective<strong> Uhelon 53S<\/strong> \u2013 careful <strong>The density designation is important<\/strong>).\u00a0<\/p><p>Is it possible that Melittobia <b>d<\/b><strong>it can gnaw through some types of seals. <\/strong>It can gnaw its way to a capped solitary bee larva and therefore, it seems, not even the seal will stop it if it penetrates.<strong> nest hole<\/strong>. Most (even decent) bumblebee nests aren't made to within tenths of a millimetre, or they deform due to weather. Some form of sealing is therefore necessary, not just for Melittobioa.<\/p><p>V \u00favahu p\u0159ich\u00e1z\u00ed <strong>seal<\/strong> solved <strong>with precisely fitting edges<\/strong> <strong>solid materials<\/strong>. Additional sealing of unevenness may or may not stop Melittobia. If it is low and the depth it has to chew through is large, there is a chance that it will prevent it from penetrating the nest. However, there is a lack of evidence that this wasp actually chews through the seal and that <strong>will not choose another path<\/strong>, how to break into the nest.<\/p><p>One way in which Melittobia gets into a nest is <strong>opening the hive (removing the roof) during the day<\/strong>. The females look in daylight and if <strong>The breeder will leave the roof open<\/strong>, the nest entrance will attract a female Melittobia from the vicinity, if one is present.\u00a0<\/p><p>At the same time, it is very important <strong>correct detection and diagnosis<\/strong>. The beekeeper must be able to recognise the signs of nest infestation. Likewise, they must not mistake Melittobia for the harmless bee wolf.<\/p><p>An important preventative measure is also to adhere to<strong> safe distances between bumblebee nests and insect hotels<\/strong> \u2013 solitary bee houses. These are <strong>The primary aim of this parasite<\/strong> and if they are hit, they pose a risk to bumblebee hives. <br \/>A reasonable minimum distance is 20-30 metres. Combined bumblebee nests with insect hotels are very unfortunate solutions.<\/p><p><strong>Protective flap<\/strong> Melittobii won't stop them.,<strong> It will overcome it without any problems.<\/strong> with passing workers.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d9a550d elementor-widget elementor-widget-text-editor\" data-id=\"d9a550d\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"4\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Beehive protection elements<\/strong><\/h4><p>Passage into the ulcer can be made more unpleasant for Melittobius. <strong>Safety features<\/strong> on the peninsula. We describe these on our website<a href=\"http:\/\/www.cmelaciplus.cz\/en\/\"> www.cmelaciplus.cz<\/a>\u00a0 <strong>Most of them are universal \u2013 they protect against multiple parasites<\/strong>.<\/p><p>We already know that the female wasp is <strong>nests literally \u201eimprisoned\u201c<\/strong>. Once it lands on or near the beehive, it must get inside or it will starve to death. It will therefore <strong>everything to penetrate the hive<\/strong>. It is led by the smell of a bumblebee nest. <br \/>If they can choose, <strong>It logically follows from the strongest source<\/strong>. This team can be <strong>Leak<\/strong> in the wall of the ulcer, <strong>Ventilation<\/strong>\u00a0sky <strong>clapper<\/strong> \u201ebee-stung.<\/p><p><strong>Leaks in the hive<\/strong>, such as cracks, joint deformation, etc., is something a breeder must address before the season begins and which we highlight in the chapter describing <a href=\"https:\/\/www.cmelaciplus.cz\/en\/preparing-the-territory-before-the-season\/\">pre-season preparation<\/a>. Operational interventions and sealing with sealant<strong>What to do during the season<\/strong>, but it's just <strong>emergency<\/strong> Solution.<br \/><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight );\"><br \/><\/span><\/p><p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight );\">U <\/span><strong style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif;\">Ventilation<\/strong><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight );\">\u00a0 We have more options. The basic element is <\/span><strong style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif;\">ventilation protection with fine Uhelon 53S mesh<\/strong><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight );\">. This mesh will not let the parasitic wasp into the hive, and we believe that<\/span><strong style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif;\"> will remain sitting behind the net<\/strong><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight );\"> so long that there <\/span><strong style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif;\">Hungry<\/strong><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight );\">.<\/span><\/p><p>Suitable and recommended are<strong> Sticky traps in the air vent<\/strong>. Ventilation is next to the flap<b>\u00a0an intense source of odour and<\/b> A female Melittobia may be able to engage first. If she gets stuck in the trap during infiltration attempts, she will not have a second chance to get in through the flap.\u00a0<\/p><p><strong>On ventilation protection<\/strong> you will learn more <a href=\"https:\/\/www.cmelaciplus.cz\/en\/panes\/\" target=\"_blank\" rel=\"noopener\">HERE<\/a><\/p><p>It is also possible <strong>to move the nest smell away from the flap<\/strong>, for example, using a 1-2 metre long <strong>Ventilation pipe extension<\/strong>, plus protection for the opening with a sticky trap at the end. <strong>Remote outlet<\/strong> ventilation attracts the female Melittobia, who is looking for <strong>nest hole<\/strong>.<\/p><p>Either <strong>sticks to the paste<\/strong> and if not, they are so far from a potential entrance that they will, for the rest of their lives <strong>will not be found<\/strong>. But above all, it distracts her attention from the entrance hole. This will always be the most vulnerable part of the hive, in principle.<\/p><p><strong>Examples of possible solutions<\/strong> you will find, for example <a href=\"https:\/\/www.cmelaciplus.cz\/en\/additional-ventilation-control-for-commercially-available-pellets\/\" target=\"_blank\" rel=\"noopener\">HERE<\/a><\/p><p>S <strong>clap<\/strong> This isn't very easy to do. Melittobia attack during the day, taking advantage of the bumblebee guard's inattention at the entrance. Then, like other much larger flies, they pass into the nest this way.\u00a0<\/p><p>The protective flap can be read about <a href=\"https:\/\/www.cmelaciplus.cz\/en\/clapper\/\" target=\"_blank\" rel=\"noopener\">HERE<\/a><\/p><p>It is also necessary not to neglect<strong> Ulcer checks.<\/strong> Particularly in the final stages of life, ulcers can develop.<\/p><p>You can read more about the ulcer checks. <a href=\"https:\/\/www.cmelaciplus.cz\/en\/nest-checks-in-the-nest-box\/\" target=\"_blank\" rel=\"noopener\">HERE<\/a> and further in this chapter.\u00a0<\/p><p>When Melittobia is detected, it is necessary to act quickly<strong> to act and intervene so that they do not spread further into the surrounding area.<\/strong> Very often<strong> The last cocoons are appearing at the finishing nests<\/strong>, it's so good <strong>after leaving the nest, check the remaining cocoons in good time<\/strong>.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7291706 elementor-widget elementor-widget-text-editor\" data-id=\"7291706\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>Beehive ventilation protection<\/b>, is one of the key elements of nest protection in a hive (bee house).<\/p><p>You can find out more about ventilation with sticky traps. <a href=\"https:\/\/www.cmelaciplus.cz\/en\/window-insect-screen\/\" target=\"_blank\" rel=\"noopener\">HERE<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a0bc78c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a0bc78c\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5ef5405\" data-id=\"5ef5405\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3562eed elementor-widget elementor-widget-text-editor\" data-id=\"3562eed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_16891\" style=\"width: 1010px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-16891\" class=\"wp-image-16891\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/05\/Cmelaci-PLUS-Ochrana-vetrani-ulku-Krytka-z-3D-tiskarny-scaled.jpg\" alt=\"Bumblebee PLUS - Hive Ventilation Protection - 3D Printed Cover\" width=\"1000\" height=\"563\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/05\/Cmelaci-PLUS-Ochrana-vetrani-ulku-Krytka-z-3D-tiskarny-scaled.jpg 2560w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/05\/Cmelaci-PLUS-Ochrana-vetrani-ulku-Krytka-z-3D-tiskarny-300x169.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/05\/Cmelaci-PLUS-Ochrana-vetrani-ulku-Krytka-z-3D-tiskarny-1024x576.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/05\/Cmelaci-PLUS-Ochrana-vetrani-ulku-Krytka-z-3D-tiskarny-768x432.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/05\/Cmelaci-PLUS-Ochrana-vetrani-ulku-Krytka-z-3D-tiskarny-1536x864.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/05\/Cmelaci-PLUS-Ochrana-vetrani-ulku-Krytka-z-3D-tiskarny-2048x1152.jpg 2048w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/05\/Cmelaci-PLUS-Ochrana-vetrani-ulku-Krytka-z-3D-tiskarny-1232x693.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/05\/Cmelaci-PLUS-Ochrana-vetrani-ulku-Krytka-z-3D-tiskarny-1920x1080.jpg 1920w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/05\/Cmelaci-PLUS-Ochrana-vetrani-ulku-Krytka-z-3D-tiskarny-1320x743.jpg 1320w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><p id=\"caption-attachment-16891\" class=\"wp-caption-text\">Ulcer ventilation protection \u2013 3D printed cap<br \/>Photo O. Hercog (5\/2021)<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d232e25\" data-id=\"d232e25\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-05e0f06 elementor-widget elementor-widget-text-editor\" data-id=\"05e0f06\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_7587\" style=\"width: 820px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-7587\" class=\"wp-image-7587 size-full\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Lepiva-past-ve-vetrani-po-sezone-scaled.jpg\" alt=\"Bumblebees PLUS - Sticky trap in ventilation after the season\" width=\"810\" height=\"1080\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Lepiva-past-ve-vetrani-po-sezone-scaled.jpg 810w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Lepiva-past-ve-vetrani-po-sezone-225x300.jpg 225w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Lepiva-past-ve-vetrani-po-sezone-768x1024.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Lepiva-past-ve-vetrani-po-sezone-1152x1536.jpg 1152w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Lepiva-past-ve-vetrani-po-sezone-1232x1643.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Lepiva-past-ve-vetrani-po-sezone-1320x1760.jpg 1320w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><p id=\"caption-attachment-7587\" class=\"wp-caption-text\">Sticky trap in ventilation after the season<br \/>Photo O. Hercog 2018<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-88ccd3b elementor-widget elementor-widget-text-editor\" data-id=\"88ccd3b\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18116\" style=\"width: 730px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18116\" class=\"size-full wp-image-18116\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Samicky-zachycenee-v-lepive-pasti-Foto-Ondrej-Hercog.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta - Females caught in a sticky trap\" width=\"720\" height=\"960\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Samicky-zachycenee-v-lepive-pasti-Foto-Ondrej-Hercog.jpg 720w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Samicky-zachycenee-v-lepive-pasti-Foto-Ondrej-Hercog-225x300.jpg 225w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><p id=\"caption-attachment-18116\" class=\"wp-caption-text\">Melittobia acasta \u2013 Females caught in a sticky trap<br \/>Photo O. Hercog 6\/2019<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db9bd8a elementor-widget elementor-widget-text-editor\" data-id=\"db9bd8a\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"5\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>How to recognise a bumblebee nest being attacked by the parasitic wasp Melittobia<\/strong><\/h4><p>Melittobia is <strong>thermophilic<\/strong> and we'll encounter it more often from <strong>in summer<\/strong>. However, during a warmer spring, the ulcer may become infected <strong>By May<\/strong>.<\/p><p><strong>Identifying an attack in its early stages is practically impossible.<\/strong>. Successful penetration into the ulcer will go unnoticed. Even a thorough inspection of the inside of the bumblebee nest will reveal nothing. <strong>The infection is hiding inside cocoons<\/strong>, which\u00a0<strong>from outside at first <\/strong><strong>They look healthy at first glance<\/strong>.\u00a0<\/p><p>A warning sign can be<strong>Observation of cocoons from which nothing hatches within 14 days<\/strong> (but it can also have other causes).<\/p><p>Likewise, an infested cocoon can be detected by \u201e<strong>It's different<\/strong>\u201e<strong> than others<\/strong>. If it is attacked, it will change its <strong>Contents for a milky liquid<\/strong>, in which (after opening the cocoon) white dots are visible \u2013 gradually growing larvae. Infested <strong>the cocoon is soft. At a certain stage <\/strong>explicitly <strong>falls through<\/strong> a<strong> loses its egg shape<\/strong>.\u00a0<\/p><p>To avoid making it too easy, the growing larvae of Melittoboia <strong>coconut often fills<\/strong> and so such detection cannot be used. Furthermore \u2013 that<strong> first attacked cocoon<\/strong> m\u016f\u017ee to b\u00fdt <strong>one of many cocoons throughout the nest<\/strong> and so the initial stage of attack is easily overlooked. <br \/>So it's often down to chance that a breeder finds such a cocoon during nest checks. However, observing suspicious cocoons is a way to detect them.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4aa7eb4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4aa7eb4\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-cff284a\" data-id=\"cff284a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ba40efd elementor-widget elementor-widget-text-editor\" data-id=\"ba40efd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18093\" style=\"width: 2058px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18093\" class=\"size-full wp-image-18093\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-1-Foto-Jakub-Cerny-2019.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta individuals in a bumblebee nest\" width=\"2048\" height=\"1365\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-1-Foto-Jakub-Cerny-2019.jpg 2048w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-1-Foto-Jakub-Cerny-2019-300x200.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-1-Foto-Jakub-Cerny-2019-1024x683.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-1-Foto-Jakub-Cerny-2019-768x512.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-1-Foto-Jakub-Cerny-2019-1536x1024.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-1-Foto-Jakub-Cerny-2019-1232x821.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-1-Foto-Jakub-Cerny-2019-1620x1080.jpg 1620w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-1-Foto-Jakub-Cerny-2019-1320x880.jpg 1320w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><p id=\"caption-attachment-18093\" class=\"wp-caption-text\">Specimens of Melittobia acasta in a bumblebee nest<br \/>Photo J. \u010cern\u00fd 2019<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-98fc003\" data-id=\"98fc003\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6378aa8 elementor-widget elementor-widget-text-editor\" data-id=\"6378aa8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18094\" style=\"width: 1858px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18094\" class=\"size-full wp-image-18094\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-2-Foto-Jakub-Cerny-2019.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta individuals in a bumblebee nest\" width=\"1848\" height=\"1224\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-2-Foto-Jakub-Cerny-2019.jpg 1848w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-2-Foto-Jakub-Cerny-2019-300x199.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-2-Foto-Jakub-Cerny-2019-1024x678.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-2-Foto-Jakub-Cerny-2019-768x509.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-2-Foto-Jakub-Cerny-2019-1536x1017.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-2-Foto-Jakub-Cerny-2019-1232x816.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-2-Foto-Jakub-Cerny-2019-1631x1080.jpg 1631w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melitobbia-acasta-v-ulku-cmelaku-2-Foto-Jakub-Cerny-2019-1320x874.jpg 1320w\" sizes=\"(max-width: 1848px) 100vw, 1848px\" \/><p id=\"caption-attachment-18094\" class=\"wp-caption-text\">Specimens of Melittobia acasta in a bumblebee nest<br \/>Photo J. \u010cern\u00fd 2019<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a248f0f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a248f0f\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-77bb616\" data-id=\"77bb616\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a671e5a elementor-widget elementor-widget-text-editor\" data-id=\"a671e5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18065\" style=\"width: 2570px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18065\" class=\"wp-image-18065 size-full\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-cmedlaku-lucich-napadene-Melittiobia-Acasta-Foto-O-Hercog-2019_06-scaled.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta - Infested bumblebee cocoons\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-cmedlaku-lucich-napadene-Melittiobia-Acasta-Foto-O-Hercog-2019_06-scaled.jpg 2560w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-cmedlaku-lucich-napadene-Melittiobia-Acasta-Foto-O-Hercog-2019_06-300x169.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-cmedlaku-lucich-napadene-Melittiobia-Acasta-Foto-O-Hercog-2019_06-1024x576.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-cmedlaku-lucich-napadene-Melittiobia-Acasta-Foto-O-Hercog-2019_06-768x432.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-cmedlaku-lucich-napadene-Melittiobia-Acasta-Foto-O-Hercog-2019_06-1536x864.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-cmedlaku-lucich-napadene-Melittiobia-Acasta-Foto-O-Hercog-2019_06-2048x1152.jpg 2048w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-cmedlaku-lucich-napadene-Melittiobia-Acasta-Foto-O-Hercog-2019_06-1232x693.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-cmedlaku-lucich-napadene-Melittiobia-Acasta-Foto-O-Hercog-2019_06-1920x1080.jpg 1920w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-cmedlaku-lucich-napadene-Melittiobia-Acasta-Foto-O-Hercog-2019_06-1320x743.jpg 1320w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><p id=\"caption-attachment-18065\" class=\"wp-caption-text\">Melittobia acasta \u2013 Infested bumblebee cocoons<br \/>The arrow to the left shows traces of chewed gnats <br \/>The arrow on the right indicates a suspicious collapsed cocoon <br \/>Photo O. Hercog 6\/2019<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-07f641a\" data-id=\"07f641a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0369774 elementor-widget elementor-widget-text-editor\" data-id=\"0369774\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18068\" style=\"width: 2570px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18068\" class=\"wp-image-18068 size-full\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-napadene-cmelaci-kokony-1-Foto-Ondrej-Hercog-1-scaled.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta - Infested bumblebee cocoons\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-napadene-cmelaci-kokony-1-Foto-Ondrej-Hercog-1-scaled.jpg 2560w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-napadene-cmelaci-kokony-1-Foto-Ondrej-Hercog-1-300x169.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-napadene-cmelaci-kokony-1-Foto-Ondrej-Hercog-1-1024x576.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-napadene-cmelaci-kokony-1-Foto-Ondrej-Hercog-1-768x432.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-napadene-cmelaci-kokony-1-Foto-Ondrej-Hercog-1-1536x864.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-napadene-cmelaci-kokony-1-Foto-Ondrej-Hercog-1-2048x1152.jpg 2048w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-napadene-cmelaci-kokony-1-Foto-Ondrej-Hercog-1-1232x693.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-napadene-cmelaci-kokony-1-Foto-Ondrej-Hercog-1-1920x1080.jpg 1920w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-napadene-cmelaci-kokony-1-Foto-Ondrej-Hercog-1-1320x743.jpg 1320w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><p id=\"caption-attachment-18068\" class=\"wp-caption-text\">Melittobia acasta \u2013 Infested bumblebee cocoons<br \/>The arrow at the top points to a suspicious cocoon <br \/>The arrow at the bottom points to a cocoon with Melittobia larvae.<br \/>Photo O. Hercog 6\/2019<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5c409ef elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5c409ef\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f3a7557\" data-id=\"f3a7557\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e1e523b elementor-widget elementor-widget-text-editor\" data-id=\"e1e523b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18066\" style=\"width: 1450px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18066\" class=\"size-full wp-image-18066\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-1-Foto-O-Hercog-2021_06-scaled.jpg\" alt=\"Bumblebees PLUS - Cocoon infested with Melittobia Acasta \" width=\"1440\" height=\"2560\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-1-Foto-O-Hercog-2021_06-scaled.jpg 1440w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-1-Foto-O-Hercog-2021_06-169x300.jpg 169w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-1-Foto-O-Hercog-2021_06-576x1024.jpg 576w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-1-Foto-O-Hercog-2021_06-768x1365.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-1-Foto-O-Hercog-2021_06-864x1536.jpg 864w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-1-Foto-O-Hercog-2021_06-1152x2048.jpg 1152w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-1-Foto-O-Hercog-2021_06-1232x2190.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-1-Foto-O-Hercog-2021_06-608x1080.jpg 608w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-1-Foto-O-Hercog-2021_06-1320x2347.jpg 1320w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><p id=\"caption-attachment-18066\" class=\"wp-caption-text\">Pupa attacked by Melittia Acasta<br \/>Photo O. Hercog 6\/2019<\/p><\/div><p>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c85a0cc\" data-id=\"c85a0cc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ea2ecf8 elementor-widget elementor-widget-text-editor\" data-id=\"ea2ecf8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18067\" style=\"width: 1450px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18067\" class=\"size-full wp-image-18067\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-2-Foto-O-Hercog-2021_06-scaled.jpg\" alt=\"Bumblebees PLUS - Cocoon infested with Melittobia Acasta\" width=\"1440\" height=\"2560\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-2-Foto-O-Hercog-2021_06-scaled.jpg 1440w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-2-Foto-O-Hercog-2021_06-169x300.jpg 169w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-2-Foto-O-Hercog-2021_06-576x1024.jpg 576w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-2-Foto-O-Hercog-2021_06-768x1365.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-2-Foto-O-Hercog-2021_06-864x1536.jpg 864w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-2-Foto-O-Hercog-2021_06-1152x2048.jpg 1152w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-2-Foto-O-Hercog-2021_06-1232x2190.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-2-Foto-O-Hercog-2021_06-608x1080.jpg 608w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Kokon-napadeny-Melittioba-Acasta-2-Foto-O-Hercog-2021_06-1320x2347.jpg 1320w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><p id=\"caption-attachment-18067\" class=\"wp-caption-text\">Pupa attacked by Melittia Acasta<br \/>Photo O. Hercog 6\/2019<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c48164 elementor-widget elementor-widget-text-editor\" data-id=\"6c48164\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The important thing is<strong> The behaviour of a bumblebee colony<\/strong>. Externally, the attack manifests as <strong>The bumblebee family will cease to strengthen<\/strong>,<strong> New individuals are not being born<\/strong>I, the activity and fly-through are initially the same, but <strong>Young mothers are not appearing<\/strong>. <br \/>The development of the nest can be weakened by many other causes, but it is definitely the reason why <strong>check the nest more often<\/strong>.<\/p><p>Quite a good indication, though already late, is <strong>Sudden drop in nest activity<\/strong>. Bumblebees are disappearing (new ones aren't being born) and <strong>Suddenly they are behaving apathetically<\/strong>. This is a reaction to their work going in the <span style=\"color: #000000;\">benefit of feeding larvae that consume the offspring of Melittobia.<\/span><\/p><p>Infestation by Melittobia is usually only noticed by the beekeeper when<strong> the second generation of their are starting to give birth <span style=\"color: #000000;\">male. <\/span><\/strong>After mating, they try to leave the hive quickly and find a new host. At this stage, an infestation<strong> Discover and in-depth review<\/strong>, on the infested cocoons <strong>small holes are appearing and tiny flies are crawling out of them. <br \/>Suddenly, you notice cocoons that haven't been cleaned of wax and have been somewhat forgotten. <\/strong>In the nesting area, we also find suspects. <strong>blackheads. They are traces of a fight \u2013 <\/strong>female solitary bees often emerging Melittobia <strong>will chew<\/strong>.\u00a0<\/p><p>How do you <strong>Ulcer invasion is escalating<\/strong>, the first signs will start appearing on the surface of the lining <strong>Individuals<\/strong>, and then you start<strong> to accumulate in the hive space<\/strong>, primarily in<strong> internal parts of the ventilation opening<\/strong> under the roof. Young females also start to appear on the flap, through which they climb out. As soon as you open the nest box, they try to fly out into the surrounding area. There can be <strong>hundreds of each cocoon<\/strong>. This is proof that there is no longer food in the nest and the ill deed is done. The new wasp mothers migrate further.<\/p><p>Perhaps it looks like scaremongering, and that we are frightening you. But if you see <strong>Similar signals<\/strong>, it's good to understand what's going on, and the problem <strong>Detect correctly<\/strong>. Fortunately, Melittobia does not occur often. <strong>Where it occurred<\/strong>, In the next season, the breeder should be attentive, and all the more so with the hive boxes <strong>to monitor and control<\/strong>.\u00a0<\/p><p><em>Caution, do not confuse the individual Melittobia acasta with the Black Fungus Gnat (Scatopse notata)!<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5772e1e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5772e1e\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-272aaab\" data-id=\"272aaab\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dcbe7e3 elementor-widget elementor-widget-text-editor\" data-id=\"dcbe7e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18082\" style=\"width: 1010px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18082\" class=\"size-full wp-image-18082\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-napaden-Melittobia-acasta-Jana-Majakova-09_2018.jpg\" alt=\"Bumblebees PLUS - Nest invaded by Melittobia acasta\" width=\"1000\" height=\"750\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-napaden-Melittobia-acasta-Jana-Majakova-09_2018.jpg 1000w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-napaden-Melittobia-acasta-Jana-Majakova-09_2018-300x225.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Hnizdo-napaden-Melittobia-acasta-Jana-Majakova-09_2018-768x576.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><p id=\"caption-attachment-18082\" class=\"wp-caption-text\">Nest attacked by Melittobia acasta<br \/>Photo J, Maj\u00e1kov\u00e1 9\/2018<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e1c6932\" data-id=\"e1c6932\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d6459fd elementor-widget elementor-widget-text-editor\" data-id=\"d6459fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18080\" style=\"width: 760px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18080\" class=\"size-full wp-image-18080\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melittobia-acasta-zachyceni-v-lepive-pasti-na-vetrani-ulku-Jana-Majakova-09_2021.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta individuals caught in a sticky trap in a hive ventilation \" width=\"750\" height=\"1000\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melittobia-acasta-zachyceni-v-lepive-pasti-na-vetrani-ulku-Jana-Majakova-09_2021.jpg 750w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Jedinci-Melittobia-acasta-zachyceni-v-lepive-pasti-na-vetrani-ulku-Jana-Majakova-09_2021-225x300.jpg 225w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><p id=\"caption-attachment-18080\" class=\"wp-caption-text\">Melittobia acasta individuals caught in a sticky trap on a hive vent<br \/>Photo J. Maj\u00e1kov\u00e1 09\/2018<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b27585e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b27585e\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6455026\" data-id=\"6455026\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-947f17a elementor-widget elementor-widget-text-editor\" data-id=\"947f17a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18105\" style=\"width: 2050px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18105\" class=\"size-full wp-image-18105\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-na-ulku-Foto-Karel-Turpis-2018.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta on the beehive\" width=\"2040\" height=\"1150\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-na-ulku-Foto-Karel-Turpis-2018.jpg 2040w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-na-ulku-Foto-Karel-Turpis-2018-300x169.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-na-ulku-Foto-Karel-Turpis-2018-1024x577.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-na-ulku-Foto-Karel-Turpis-2018-768x433.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-na-ulku-Foto-Karel-Turpis-2018-1536x866.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-na-ulku-Foto-Karel-Turpis-2018-1232x695.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-na-ulku-Foto-Karel-Turpis-2018-1916x1080.jpg 1916w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-na-ulku-Foto-Karel-Turpis-2018-1320x744.jpg 1320w\" sizes=\"(max-width: 2040px) 100vw, 2040px\" \/><p id=\"caption-attachment-18105\" class=\"wp-caption-text\">Melittobia acasta on the ear<br \/>Photo K. Turpi\u0161 2018<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-88a6fcb\" data-id=\"88a6fcb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7f020e9 elementor-widget elementor-widget-text-editor\" data-id=\"7f020e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18111\" style=\"width: 460px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18111\" class=\"size-full wp-image-18111\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-pod-klapkou-foto-Pavlina-Krcova-2020.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta under the flap\" width=\"450\" height=\"600\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-pod-klapkou-foto-Pavlina-Krcova-2020.jpg 450w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-pod-klapkou-foto-Pavlina-Krcova-2020-225x300.jpg 225w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><p id=\"caption-attachment-18111\" class=\"wp-caption-text\">Melittobia acasta under the lid<br \/>Photo P. Kr\u010dov\u00e1 2020<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a33d1c9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a33d1c9\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e775239\" data-id=\"e775239\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3a009da elementor-widget elementor-widget-text-editor\" data-id=\"3a009da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18126\" style=\"width: 1450px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18126\" class=\"size-full wp-image-18126\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-1-Foto-Lenka-Wettermanova-scaled.jpg\" alt=\"Bumblebees PLUS - Melitobia acasta on cocoons\" width=\"1440\" height=\"2560\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-1-Foto-Lenka-Wettermanova-scaled.jpg 1440w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-1-Foto-Lenka-Wettermanova-169x300.jpg 169w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-1-Foto-Lenka-Wettermanova-576x1024.jpg 576w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-1-Foto-Lenka-Wettermanova-768x1365.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-1-Foto-Lenka-Wettermanova-864x1536.jpg 864w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-1-Foto-Lenka-Wettermanova-1152x2048.jpg 1152w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-1-Foto-Lenka-Wettermanova-1232x2190.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-1-Foto-Lenka-Wettermanova-608x1080.jpg 608w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-1-Foto-Lenka-Wettermanova-1320x2347.jpg 1320w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><p id=\"caption-attachment-18126\" class=\"wp-caption-text\">Melittobia acasta on cocoons<br \/>Photo L. Wetterman, 07\/2020<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a05d3dc\" data-id=\"a05d3dc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d120432 elementor-widget elementor-widget-text-editor\" data-id=\"d120432\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18127\" style=\"width: 1450px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18127\" class=\"size-full wp-image-18127\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-2-Foto-Lenka-Wettermanova-scaled.jpg\" alt=\"Bumblebees PLUS - Melitobia acasta in nests\" width=\"1440\" height=\"2560\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-2-Foto-Lenka-Wettermanova-scaled.jpg 1440w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-2-Foto-Lenka-Wettermanova-169x300.jpg 169w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-2-Foto-Lenka-Wettermanova-576x1024.jpg 576w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-2-Foto-Lenka-Wettermanova-768x1365.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-2-Foto-Lenka-Wettermanova-864x1536.jpg 864w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-2-Foto-Lenka-Wettermanova-1152x2048.jpg 1152w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-2-Foto-Lenka-Wettermanova-1232x2190.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-2-Foto-Lenka-Wettermanova-608x1080.jpg 608w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-2-Foto-Lenka-Wettermanova-1320x2347.jpg 1320w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><p id=\"caption-attachment-18127\" class=\"wp-caption-text\">Melittobia acasta on cocoons<br \/>Photo L. Wetterman, 07\/2020<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-c5bcb3c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c5bcb3c\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4b3ead9\" data-id=\"4b3ead9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6b8f94a elementor-widget elementor-widget-text-editor\" data-id=\"6b8f94a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18128\" style=\"width: 2570px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18128\" class=\"size-full wp-image-18128\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-3-Foto-Lenka-Wettermanova-scaled.jpg\" alt=\"Bumblebees PLUS - Melitobia acasta\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-3-Foto-Lenka-Wettermanova-scaled.jpg 2560w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-3-Foto-Lenka-Wettermanova-300x169.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-3-Foto-Lenka-Wettermanova-1024x576.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-3-Foto-Lenka-Wettermanova-768x432.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-3-Foto-Lenka-Wettermanova-1536x864.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-3-Foto-Lenka-Wettermanova-2048x1152.jpg 2048w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-3-Foto-Lenka-Wettermanova-1232x693.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-3-Foto-Lenka-Wettermanova-1920x1080.jpg 1920w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-3-Foto-Lenka-Wettermanova-1320x743.jpg 1320w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><p id=\"caption-attachment-18128\" class=\"wp-caption-text\">Melittobia acasta<br \/>Photo L. Wetterman, 07\/2020<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-72ab17f\" data-id=\"72ab17f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5456b49 elementor-widget elementor-widget-text-editor\" data-id=\"5456b49\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18139\" style=\"width: 2026px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18139\" class=\"size-full wp-image-18139\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-1.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta in a bumblebee nest\" width=\"2016\" height=\"1504\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-1.jpg 2016w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-1-300x224.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-1-1024x764.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-1-768x573.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-1-1536x1146.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-1-1232x919.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-1-1448x1080.jpg 1448w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-1-1320x985.jpg 1320w\" sizes=\"(max-width: 2016px) 100vw, 2016px\" \/><p id=\"caption-attachment-18139\" class=\"wp-caption-text\">Melittobia acasta in a bumblebee nest<br \/>Photo K. Hromkov\u00e1 6\/2021<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ca5f8ab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ca5f8ab\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3fa8f3c\" data-id=\"3fa8f3c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d7afa1e elementor-widget elementor-widget-text-editor\" data-id=\"d7afa1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18140\" style=\"width: 2026px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18140\" class=\"size-full wp-image-18140\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-2.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta in a bumblebee nest\" width=\"2016\" height=\"1512\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-2.jpg 2016w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-2-300x225.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-2-1024x768.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-2-768x576.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-2-1536x1152.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-2-1232x924.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-2-1440x1080.jpg 1440w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-2-1320x990.jpg 1320w\" sizes=\"(max-width: 2016px) 100vw, 2016px\" \/><p id=\"caption-attachment-18140\" class=\"wp-caption-text\">Melittobia acasta in a bumblebee nest<br \/>Photo K. Hromkov\u00e1 6\/2021<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1bbc2fd\" data-id=\"1bbc2fd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f9785e6 elementor-widget elementor-widget-text-editor\" data-id=\"f9785e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18141\" style=\"width: 2026px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18141\" class=\"size-full wp-image-18141\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-3.jpg\" alt=\"\" width=\"2016\" height=\"1512\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-3.jpg 2016w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-3-300x225.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-3-1024x768.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-3-768x576.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-3-1536x1152.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-3-1232x924.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-3-1440x1080.jpg 1440w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-Klara-Chronkova-06_2021-3-1320x990.jpg 1320w\" sizes=\"(max-width: 2016px) 100vw, 2016px\" \/><p id=\"caption-attachment-18141\" class=\"wp-caption-text\">Melittobia acasta in a bumblebee nest<br \/>Photo K. Hromkov\u00e1 6\/2021<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb0ee1e elementor-widget elementor-widget-text-editor\" data-id=\"eb0ee1e\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"6\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Black fungus gnat (Scatopse notata) \u2013 don't confuse them with Melittobia<\/strong><\/h4><p>This representative of the order Diptera belongs to the separate family of fungus gnats.\u00a0<b><\/b><\/p><p>Unlike Melittobia acasta, which is very small, pamuchnoce has <strong>size 3-4mm.<\/strong><\/p><p>Very abundant, often on flowers of umbelliferous plants, on leaves, and on the windows and walls of toilets.<\/p><p><strong>The larvae live in decomposing organic matter<\/strong>. You will often find them in bumblebee nests, where they<strong>acts as a commensal<\/strong> \u2013 it doesn't harm the nest, it just cleans up organic debris and dirt.<\/p><p><strong>So, if you find \u201elittle black flies\u201c in a bumblebee nest, there's no need to panic, they could be phorid flies.<\/strong><\/p><p><em><strong>Knows<\/strong><\/em><em><strong>Hello<\/strong><\/em><\/p><p><em><b>Commensalism<\/b>\u00a0I'm typing\u00a0<a title=\"\" href=\"https:\/\/cs.wikipedia.org\/wiki\/Biologick%C3%A1_interakce\">Biological interactions<\/a>\u00a0between two\u00a0<a title=\"Organism\" href=\"https:\/\/cs.wikipedia.org\/wiki\/Organismus\">Organisms<\/a>, when one benefits from a relationship while the other is unaffected.<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-000ee7d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"000ee7d\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-eb79160\" data-id=\"eb79160\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9d7ff1f elementor-widget elementor-widget-text-editor\" data-id=\"9d7ff1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17518\" style=\"width: 760px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17518\" class=\"size-full wp-image-17518\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Pamuchnice-cerna-Scatopse-notata-2-Zdroj-BioLib-cz.jpg\" alt=\"Bumblebees PLUS - Black Scathopse - Scatopse notata 2 - Source BioLib cz\" width=\"750\" height=\"500\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Pamuchnice-cerna-Scatopse-notata-2-Zdroj-BioLib-cz.jpg 750w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Pamuchnice-cerna-Scatopse-notata-2-Zdroj-BioLib-cz-300x200.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><p id=\"caption-attachment-17518\" class=\"wp-caption-text\">Black fungus gnat<br \/>Source BioLib cz<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8b2a26c\" data-id=\"8b2a26c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2fb9fc7 elementor-widget elementor-widget-text-editor\" data-id=\"2fb9fc7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17517\" style=\"width: 1210px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17517\" class=\"size-full wp-image-17517\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Pamuchnice-cerna-Scatopse-notata-Zdroj-BioLib-cz.jpg\" alt=\"Bumblebees PLUS - Lesser Bulb Fly - Scatopse notata - Source BioLib cz\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Pamuchnice-cerna-Scatopse-notata-Zdroj-BioLib-cz.jpg 1200w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Pamuchnice-cerna-Scatopse-notata-Zdroj-BioLib-cz-300x200.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Pamuchnice-cerna-Scatopse-notata-Zdroj-BioLib-cz-1024x683.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Pamuchnice-cerna-Scatopse-notata-Zdroj-BioLib-cz-768x512.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><p id=\"caption-attachment-17517\" class=\"wp-caption-text\">Black fungus gnat<br \/>Source BioLib cz<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-663e107 elementor-widget elementor-widget-text-editor\" data-id=\"663e107\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"7\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>How to intervene in the event of an attack \u2013 step number one\u00a0<\/strong><\/h4><p>The first measure in case of an attack is always <strong>seal off a fright<\/strong> regardless of the bumblebees. The aim is to ensure, <strong>to prevent the female Melittobia from escaping<\/strong>. Don't forget that wasps are <strong>small<\/strong>, you can barely see it in the sky <strong>They fly during the day<\/strong><b>.<\/b><\/p><p>Is suitable for closing the entrance hole <strong>ground cork stopper<\/strong>, or thorough <strong>Taping over the entry hole with quality tape<\/strong>. At the same time, it is necessary to tape<strong> tape up the vent<\/strong> and likewise with tape<strong> seal the gaps between the roof and the hive body.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57d4905 elementor-widget elementor-widget-text-editor\" data-id=\"57d4905\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"8\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>In case of an ulcer attack, consider the next steps\u00a0<\/strong><\/h4><p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 16px;\"><b>Next steps <\/b><\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); font-size: 16px;\">It depends on more <strong>factors<\/strong>, there are more options, and which option to choose depends on the circumstances and the breeder's possibilities. Likewise, it depends on <strong>risks<\/strong>, which the beekeeper wishes to undertake (a beekeeper with multiple hives in one location or a nearby area).<\/span><\/p><p><strong>Solution variants:<\/strong><\/p><ol><li>Complete eradication of the entire nest<\/li><li>Rescuing at least part of the bumblebee family<\/li><li>The third is to treat the nest so that the rescued bumblebees can continue their work.\u00a0<\/li><\/ol><p>To choose the correct procedure, we must <strong>answer a few questions<\/strong>.\u00a0<\/p><p><strong>a) What is the risk of further ulcers developing? <\/strong><strong>bumblebee nests\u00a0<\/strong><\/p><p>If we have multiple ulcers, we need to<strong> reduce the risk of further ulcers developing in the surrounding area<\/strong>. It should be considered, <strong>How many other hives are still at a stage where the infection can cause harm?<\/strong>. <br \/>For example, if young queens are already flying in other hives, even if Melittobia penetrates, a greater spread will occur in approximately 2 weeks. It is therefore highly probable that the queens will have already hatched and the damage to male cocoons is not so significant.<\/p><p>So, it is necessary <strong>consider how many more nests are in the development phase or before the hatching of queens<\/strong>. Of course<strong> It is not advisable to allow Melittobia to multiply.,<\/strong> even if it's only male cocoons.<\/p><p>It is also good to consider whether it is in the attacked nest or in other nests <strong>a rarer species<\/strong>.In the event of <strong>the high risk of infesting other hives or rarer species, it is better to proceed with the total liquidation of the infested nest<\/strong><\/p><p><strong>b) At what stage of development is the infested nest?<\/strong><\/p><p>If an attack occurs during the time, <strong>when a larger number of queens have already hatched<\/strong>, total liquidation would result in the liquidation of these mothers too. In that case, it is possible<strong> consider at least evacuating the bumblebees from the hive and disposing of the rest of the nest<\/strong>, to have <strong>mothers a chance to mate and fly off to hibernate<\/strong>. When you consider the possibility of evacuation, therefore, think of point a).<\/p><p><strong>c) Safe handling of an infected ulcer<\/strong><br \/>Handling an infested nest is a risk, even when you do it in the dark. Escape of Melittobia individuals is likely in the light. It is also quite possible that during handling <strong>Will any female Melittobia remain on the fur of bumblebees?<\/strong> and your efforts will be thwarted.<\/p><p>Working with an open and infected ulcer in the light is actually just spreading Mellitiobia\u00a0\u00a0<\/p><p><strong>d) What are our options and experience with nest treatment?<\/strong><\/p><p>Aside from total liquidation, the other interventions require <strong>the option to carry out treatment in a darkened enclosed room under red light<\/strong>, during which Melittobia do not fly. <br \/>Also to be considered<strong> determination for the manipulation of bumblebees and a bumblebee nest.<\/strong> These are experienced breeders, but also determined beginner breeders, who manage just fine, as seen in the \"Bumblebee Rapid Response\" events.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-773b86b elementor-widget elementor-widget-text-editor\" data-id=\"773b86b\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"9\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Complete destruction of the infested nest<\/strong><\/h4><p><strong>The goal<\/strong> total liquidation of a nest infested with Melittobia is <strong>prevent its spread even at the cost of losing the bumblebee nest<\/strong>.<\/p><p><strong>What will you need:<\/strong><\/p><ul><li>Means for sealing the ulcer (cork, tape, etc.)<\/li><li>red lantern<\/li><li>a dark and preferably also cool room<\/li><li>strong alcohol\/ether<\/li><li>Plastic bag for nest disposal<\/li><li>Ulcer cleaning agents following treatment<\/li><\/ul><p><strong>Procedure<\/strong><\/p><ol><li>Startled by an attacked nest <strong>Seal hermetically<\/strong> (entrance, ventilation, roof)\u00a0\u00a0<\/li><li><b>Hermetically sealed <\/b>Uh oh, take him to the dark, turn on your red light (headlamp)<\/li><li>Carefully partially open the roof\u00a0<\/li><li>Ulcer content <strong>spill strong alcohol<\/strong>\/<strong>Ethereum<\/strong> and seal the roof hermetically again.<\/li><li>Leave it for a few hours. Then, to be on the safe side, repeat the flushing.<\/li><li>Remove the ulcer content, tie it into a plastic bag and<strong> Column or<\/strong><b>\u00a0Let it burn<\/b>,<\/li><li>Clean the goose thoroughly, as you do <a href=\"https:\/\/www.cmelaciplus.cz\/en\/how-to-clean-and-prepare-a-beehive-for-winter\/\" target=\"_blank\" rel=\"noopener\">at the end of the season<\/a><\/li><li><b>The cleaning must be thorough<\/b>, Melittobia may be hidden in the cell.<br \/><i>Don't forget to treat the rust with a heat gun \u2013 don't scorch it!<\/i><\/li><li>Although the cleaning was thorough, it's better <strong>leave the pepper in the dark for a few days<\/strong>, so that any remaining individuals of Melittobia <strong>did not spread further<\/strong><\/li><\/ol><p><em><strong>Notes<\/strong><\/em><\/p><ul><li><em>Instead of alcohol\/ether, boiling water can also be used to flush the chick. However, this method is quite inhumane, harms the chick, and most importantly, may not be as effective.<\/em><\/li><li><em>You can find breeder accessories <a href=\"https:\/\/www.cmelaciplus.cz\/en\/bumblebee-breeders-aids\/\" target=\"_blank\" rel=\"noopener\">ZD<\/a><\/em><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6768a9 elementor-widget elementor-widget-text-editor\" data-id=\"c6768a9\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_7493\" style=\"width: 510px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-7493\" class=\"wp-image-7493\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Pouziti-horkovzdusne-pistole-na-sanitaci-sten-ulku-scaled.jpg\" alt=\"Bumblebees PLUS - Using a heat gun for hive wall sanitisation\" width=\"500\" height=\"667\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Pouziti-horkovzdusne-pistole-na-sanitaci-sten-ulku-scaled.jpg 810w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Pouziti-horkovzdusne-pistole-na-sanitaci-sten-ulku-225x300.jpg 225w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Pouziti-horkovzdusne-pistole-na-sanitaci-sten-ulku-768x1024.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Pouziti-horkovzdusne-pistole-na-sanitaci-sten-ulku-1152x1536.jpg 1152w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Pouziti-horkovzdusne-pistole-na-sanitaci-sten-ulku-1232x1643.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Pouziti-horkovzdusne-pistole-na-sanitaci-sten-ulku-1320x1760.jpg 1320w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><p id=\"caption-attachment-7493\" class=\"wp-caption-text\">Using a hot air gun on hive walls for disinfection<br \/>Photo O. Hercog 8\/2019<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0041e79 elementor-widget elementor-widget-text-editor\" data-id=\"0041e79\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"10\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Bumblebee evacuation<\/strong><\/h4><p><strong>The goal<\/strong> I <strong>bumblebee removal<\/strong> from the corner<strong> Disposal of remaining nest<\/strong>.\u00a0<\/p><p>If you remove the bumblebees and destroy the rest of the nest, the bumblebees will survive, but <strong>will languish<\/strong>. <br \/>If<strong>Do you have the courage, time, and don't want to accept risks<\/strong>, it is also a solution.<\/p><p><strong>What will you need:<\/strong><\/p><ul><li>Means for sealing the ulcer (cork, tape, etc.)<\/li><li>red lantern<\/li><li>a dark and preferably also cool room<\/li><li>strong alcohol\/ether<\/li><li>Plastic bag for nest disposal<\/li><li>Bin<\/li><li>Ulcer cleaning agents following treatment<\/li><li>A larger glass jar (preserving jar) with a volume of at least 1 litre (a large 3-5 litre pickle jar is best).<\/li><li>a funnel made from the cut-off neck of a PET bottle, through which bumblebees fall inside but cannot fly out<\/li><li>A beekeeper's tool (alternatively, long barbecue tongs, tweezers with rubber on the end, a spoon, or even a wooden chopstick can be used).<\/li><li>We recommend protective gloves, ideally beekeeping gloves.<\/li><li>A face mask, or respirator over your mouth<\/li><li>Clean bee house with new bedding<\/li><li>sugar solution (fructose, standard white granulated sugar, water in a 2:1:2 ratio) in a PET cap with a cotton wool roll, or in a bumblebee feeder see <a href=\"https:\/\/www.cmelaciplus.cz\/en\/bumblebee-breeders-aids\/\" target=\"_blank\" rel=\"noopener\">HERE<\/a><\/li><li>ideally also a PET cap with frozen pollen, previously collected from the flap<\/li><li><strong>clean<\/strong> startle<strong> with a new lining <\/strong>(the old lining must be disposed of)<br \/><strong><em>Note<br \/><\/em><\/strong><em>\u2013 in the event of the absence of a second hive (bumblebee box), the original, very thoroughly cleaned one can be used, as you do <a href=\"https:\/\/www.cmelaciplus.cz\/en\/how-to-clean-and-prepare-a-beehive-for-winter\/\" target=\"_blank\" rel=\"noopener\">at the end of the season<\/a><br \/><\/em><em>\u2013 focus primarily on corridors, cracks, corners, etc.<br \/><\/em><em>\u2013 if you do not have a clean lining, part of the original lining can be used<strong> after thorough sanitisation<\/strong> in a pot in a conventional oven at a temperature of 100 \u2013 120\u00b0C for at least 40 minutes <\/em><\/li><\/ul><p><em><strong>Notes<\/strong><\/em><\/p><ul><li><em>Instead of alcohol\/ether, boiling water can also be used to rinse the lure. However, this method is quite inhumane, damages the lure, and most importantly, may not be as effective.<\/em><\/li><li><em>You can find breeder accessories <a href=\"https:\/\/www.cmelaciplus.cz\/en\/bumblebee-breeders-aids\/\" target=\"_blank\" rel=\"noopener\">HERE<\/a><\/em><\/li><\/ul><p><strong>Procedure<\/strong><\/p><ol><li>We will carry out all further operations <strong>in a darkened room, by red light<\/strong>, for which Melittobia does not fly!<\/li><li><strong><em>Attention \u2013 we never have a new clean hive and the lining in the same room as an infested hive!<\/em><\/strong><\/li><li>Startled by an attacked nest <strong>Seal hermetically<\/strong> (entrance, ventilation, roof)\u00a0\u00a0<\/li><li><b>Hermetically sealed <\/b>Bring the fright into the dark, switch on your red light (headlamp).<\/li><li>Carefully remove the roof and<strong> eradicate the individual Melittobia sitting on it<\/strong><\/li><li>Remove the bumblebees gradually, m<a href=\"https:\/\/www.cmelaciplus.cz\/en\/nest-checks-in-the-nest-box\/\" target=\"_blank\" rel=\"noopener\">How do you do it when inspecting a nest?<\/a> (into a glass bottle with a funnel)<\/li><li>Watch out, don't take the bumblebees with you.<strong> Bits of lining<\/strong>, which <strong>Melittobia females can carry<\/strong><\/li><li>Nest lining <strong>Dispose of in a bucket for subsequent disposal.<\/strong><\/li><li>Gradually you will reach the ceiling of the nesting cavity, which you must carefully tear or cut open.<\/li><li>Carefully remove any remaining bumblebees from inside the nest (a stick on which the bumblebees can crawl, or long tweezers, are useful here).<\/li><li>Remove above all <strong>old mother<\/strong> (if present), <strong>Young mothers and males.<\/strong>\u00a0The mother\/mothers can successfully hide next to and under the nest<\/li><li><b>Remove all bumblebees<\/b>, leave none in the nest<\/li><li><strong>Dispose of the ulcer contents and then clean the ulcer.<\/strong> procedure according to \u201eTotal elimination of the infested nest\u201c<\/li><li>Release the bumblebees into the wild<\/li><\/ol><p><strong>Possible alternative \u2013 C<\/strong><strong>a certain quiver with a new lining without honeycomb<\/strong><\/p><ol><li>Use <strong>clean<\/strong> startle<\/li><li>Drive <strong>new<\/strong> lining<\/li><li>Create a path in the lining to the entrance hall\/opening and<\/li><li>Insert <strong>Sugar feeder<\/strong><\/li><li>Empty the puddle into the ulcer.<\/li><li>In the morning, you will open the entry hatch for them.<\/li><\/ol><p>If you give bumblebees in their nest\u00a0<strong>a little thoroughly treated original lining<\/strong>,\u00a0<strong>will smell its nest <\/strong>And at least it will keep them together.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15d0f4c elementor-widget elementor-widget-text-editor\" data-id=\"15d0f4c\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"11\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Nest treatment and restart<\/strong><\/h4><p><strong>The goal<\/strong> removal of bumblebees from the hive and those <strong>parts of the nest on which a bumblebee colony can continue<\/strong> in your work.\u00a0 <br \/>Melittobia are effective at destroying bumblebee cocoons, but <strong>bumblebee larvae before pupation ignore<\/strong>\u00a0\u2013 they are not digestible for them. <br \/>The principle is therefore <b>v<\/b><strong>to bring these safe parts<\/strong> and you \u201ereuse\u201c.<\/p><p>If you remove the bumblebees and destroy the rest of the nest, the bumblebees will survive but will struggle. Therefore, you need to transfer at least <strong>part of their work (wax parts)<\/strong>, so they can smell him. <br \/><strong>What parts<\/strong> <strong>and how<\/strong> You can find information on treatment here.<\/p><p><strong>What will you need:<\/strong><\/p><ul><li>Means for sealing the ulcer (cork, tape, etc.)<\/li><li>red lantern<\/li><li>a dark and preferably also cool room<\/li><li>strong alcohol\/ether<\/li><li>Plastic bag for nest disposal<\/li><li>Bin<\/li><li>Ulcer cleaning agents following treatment<\/li><li>A larger glass bottle (jar) with a volume of at least 1 litre (a large pickle jar of 3-5 litres is better).<\/li><li>Funnel made from a cut-off PET bottle neck, through which bumblebees will fall inside but not fly out<\/li><li>a beekeeping helper (alternatively, long meat-roasting tweezers can be used,<span style=\"color: #000000;\"> or tweezers with rubber <\/span>at the end, or a spoon, he throws a wooden chopstick at the \u201eChina\u201c)<\/li><li>We recommend protective gloves, ideally beekeeping gloves.\u00a0<\/li><li>A face mask, or respirator over your mouth<\/li><li>nail scissors<\/li><li>razor blade<\/li><li>Clean bee house with new bedding<\/li><li>sugar solution (fructose, standard white granulated sugar, water in a 2:1:2 ratio) in a PET cap with a cotton wool roll, or in a bumblebee feeder see <a href=\"https:\/\/www.cmelaciplus.cz\/en\/bumblebee-breeders-aids\/\" target=\"_blank\" rel=\"noopener\">HERE<\/a><\/li><li>ideally also a PET cap with frozen pollen, previously collected from the flap<\/li><li><strong>clean<\/strong> startle<strong> with a new lining <\/strong>(the old lining must be disposed of)<br \/><strong><em>Note<br \/><\/em><\/strong><em>\u2013 in the absence of a second hive (bumblebee hive), the original one can be used, thoroughly cleaned, as you do <a href=\"https:\/\/www.cmelaciplus.cz\/en\/how-to-clean-and-prepare-a-beehive-for-winter\/\" target=\"_blank\" rel=\"noopener\">at the end of the season<\/a><br \/><\/em><em>\u2013 focus primarily on corridors, cracks, corners, etc.<br \/><\/em><em>\u2013 if you do not have a clean lining, part of the original lining can be used<strong> after thorough sanitisation<\/strong> in a pot in a conventional oven at a temperature of 100 \u2013 120\u00b0C for at least 40 minutes <\/em><\/li><\/ul><p><em><strong>Notes<\/strong><\/em><\/p><ul><li><em>Instead of alcohol\/ether, you can also use boiling water and pour it over the embryo. However, this method is quite inhumane, damages the embryo, and most importantly, may not be as effective.<\/em><\/li><li><em>You can find breeder accessories <a href=\"https:\/\/www.cmelaciplus.cz\/en\/bumblebee-breeders-aids\/\" target=\"_blank\" rel=\"noopener\">HERE<\/a><\/em><\/li><\/ul><p><strong>Procedure<\/strong><\/p><ol><li>We will carry out all further operations <strong>in a darkened room, by red light<\/strong>, for which Melittobia does not fly!<\/li><li><strong>Careful<em> \u2013 we never have a new clean hive and lining in the same room as an infested hive!<\/em><\/strong><\/li><li>Startled by an attacked nest <strong>Seal hermetically<\/strong> (entrance, ventilation, roof)\u00a0\u00a0<\/li><li><b>Hermetically sealed <\/b>take it into the dark, turn on your red light (headlamp or bike taillight)<\/li><li>Carefully remove the roof and<strong> eradicate the individual Melittobia sitting on it<\/strong><\/li><li>Remove the bumblebees gradually, m<a href=\"https:\/\/www.cmelaciplus.cz\/en\/nest-checks-in-the-nest-box\/\" target=\"_blank\" rel=\"noopener\">How do you do it when inspecting a nest?<\/a> (into a glass bottle with a funnel)<\/li><li>Watch out, you don't take the bumblebees away too<strong> with pieces of lining<\/strong>, which <strong>Melittobia females can carry<\/strong><\/li><li>Nest lining <strong>Dispose of in a bucket for subsequent disposal.<\/strong><\/li><li>Gradually you will reach the ceiling of the nesting cavity, which you must carefully tear or cut open.<\/li><li>We will remove the remaining bumblebees from inside the nest (a stick that the bumblebees can crawl onto, or long tweezers, is useful here).<\/li><li>Remove above all <strong>old mother<\/strong> (if present), <strong>Young mothers and males.<\/strong>\u00a0The mother\/mothers can successfully hide next to and under the nest<\/li><li>Then remove the nest with part of the lining onto a board \u2013 a large surface with a light-coloured finish; individuals of Melittobia crawling away will be clearly visible here<\/li><li><strong>Remove all bumblebees<\/strong>, leave none in the nest<\/li><li>Carefully with a razor from the wax work <strong>we will cut off all the cocoons<\/strong> Yellow and\/or brown, oval but closed\u00a0<\/li><li>In case of<strong> rest of the nest<\/strong> and then we proceed the same with the bumblebee house <strong>as if in total liquidation<\/strong><\/li><li>Cut off <strong>larvae in casings and laying<\/strong> (brown parts) from the nest we will thoroughly examine using <strong>bright white daylight<\/strong> in a closed room (also possible outdoors with the risk of Melittobia escape), whether any Melittobia individuals are present on them<\/li><li><strong>In a clean\/new lining<\/strong> a ve\u00a0 <strong>cleaned<\/strong>\/<strong>new<\/strong> <strong>ulcer<\/strong> You create a dent. We will place it in there <strong>removed brown parts (larvae and egg-laying)<\/strong><\/li><li>Ideally, you'll add <strong>Bird feeder from a PET bottle cap with pollen<\/strong>, dull <strong>we'll cover<\/strong> lining<\/li><li>You will create a pathway in the lining to the entrance hall \/ opening and insert <strong>Sugar feeder<\/strong><\/li><li><strong>Empty the bumblebees into the hive<\/strong> and close the roof<\/li><li>You leave the shock closed and <strong>Take him outside<\/strong><\/li><li>Can one expect<strong> source of infection<\/strong> Will it be somewhere near the estuary, so it is <strong>a better shock absorber to place on the new site<\/strong>, or <strong>remove\/transfer possible sources of infection,<\/strong> from which Melittobia can spread (insect hotels, solitary bee houses) <strong>to a distance of over 30 metres from the hive<\/strong><\/li><li>After the nest has been tidied up (for a good few hours) <strong>open the air vent<\/strong> and you step away from the swarm; the bumblebees will gradually find their way out, <strong>they will make a reconnaissance flight<\/strong> And will it return to normal<\/li><li>If the worker bees<strong> return to original location<\/strong>, catch them with a net and a feeder, and return them to the hive through the flight entrance\u00a0<\/li><\/ol><p>Yes, it's laborious, but <strong>Saving a rare bumblebee species<\/strong> It's worth a try.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea16c05 elementor-widget elementor-widget-text-editor\" data-id=\"ea16c05\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>No <strong>model nest image<\/strong> rock bumblebees we see <strong>laying<\/strong> (small brown balls on cocoons) and <strong>larval casings on the tops of cocoons<\/strong>, which you can remove from the nest with a razor blade and reuse in a clean hive. <strong>Do not remove closed cocoons<\/strong>, may already be infected.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6cdf00 elementor-widget elementor-widget-text-editor\" data-id=\"d6cdf00\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17896\" style=\"width: 1034px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17896\" class=\"size-full wp-image-17896\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Obrazek-hnizda-s-vybranymi-castmi-ktere-lze-pouzit-Foto-Jakub-Cerny-6_2020.png\" alt=\"Bumblebees PLUS - Image of a nest with selected parts that can be used - Photo Jakub \u010cern\u00fd 6_2020\" width=\"1024\" height=\"683\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Obrazek-hnizda-s-vybranymi-castmi-ktere-lze-pouzit-Foto-Jakub-Cerny-6_2020.png 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Obrazek-hnizda-s-vybranymi-castmi-ktere-lze-pouzit-Foto-Jakub-Cerny-6_2020-300x200.png 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Obrazek-hnizda-s-vybranymi-castmi-ktere-lze-pouzit-Foto-Jakub-Cerny-6_2020-768x512.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-17896\" class=\"wp-caption-text\">An image of the nest showing the parts that can be used<br \/>Photo: J. \u010cern\u00fd 6\/2020<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-d2354eb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d2354eb\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-46a64d8\" data-id=\"46a64d8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9000e2a elementor-widget elementor-widget-text-editor\" data-id=\"9000e2a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18099\" style=\"width: 1954px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18099\" class=\"size-full wp-image-18099\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Oddelene-hnede-casti-od-nebezpecnych-kokonu-Foto-Jakub-Cerny-2019.jpg\" alt=\"Bumblebees PLUS - Separating &quot;brown parts&quot; from dangerous cocoons\" width=\"1944\" height=\"1296\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Oddelene-hnede-casti-od-nebezpecnych-kokonu-Foto-Jakub-Cerny-2019.jpg 1944w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Oddelene-hnede-casti-od-nebezpecnych-kokonu-Foto-Jakub-Cerny-2019-300x200.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Oddelene-hnede-casti-od-nebezpecnych-kokonu-Foto-Jakub-Cerny-2019-1024x683.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Oddelene-hnede-casti-od-nebezpecnych-kokonu-Foto-Jakub-Cerny-2019-768x512.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Oddelene-hnede-casti-od-nebezpecnych-kokonu-Foto-Jakub-Cerny-2019-1536x1024.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Oddelene-hnede-casti-od-nebezpecnych-kokonu-Foto-Jakub-Cerny-2019-1232x821.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Oddelene-hnede-casti-od-nebezpecnych-kokonu-Foto-Jakub-Cerny-2019-1620x1080.jpg 1620w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Oddelene-hnede-casti-od-nebezpecnych-kokonu-Foto-Jakub-Cerny-2019-1320x880.jpg 1320w\" sizes=\"(max-width: 1944px) 100vw, 1944px\" \/><p id=\"caption-attachment-18099\" class=\"wp-caption-text\">The &quot;brown parts&quot; separated from the dangerous cocoons<br \/>Photo J. \u010cern\u00fd 2019<\/p><\/div><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b377ee4\" data-id=\"b377ee4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-99f5e1c elementor-widget elementor-widget-text-editor\" data-id=\"99f5e1c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_18100\" style=\"width: 1954px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18100\" class=\"wp-image-18100 size-full\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Separace-jedincu-Melittobia-acasta-od-evakuovanych-cmelaku-Foto-Jakub-Cerny-2019.jpg\" alt=\"\" width=\"1944\" height=\"1296\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Separace-jedincu-Melittobia-acasta-od-evakuovanych-cmelaku-Foto-Jakub-Cerny-2019.jpg 1944w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Separace-jedincu-Melittobia-acasta-od-evakuovanych-cmelaku-Foto-Jakub-Cerny-2019-300x200.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Separace-jedincu-Melittobia-acasta-od-evakuovanych-cmelaku-Foto-Jakub-Cerny-2019-1024x683.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Separace-jedincu-Melittobia-acasta-od-evakuovanych-cmelaku-Foto-Jakub-Cerny-2019-768x512.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Separace-jedincu-Melittobia-acasta-od-evakuovanych-cmelaku-Foto-Jakub-Cerny-2019-1536x1024.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Separace-jedincu-Melittobia-acasta-od-evakuovanych-cmelaku-Foto-Jakub-Cerny-2019-1232x821.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Separace-jedincu-Melittobia-acasta-od-evakuovanych-cmelaku-Foto-Jakub-Cerny-2019-1620x1080.jpg 1620w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Separace-jedincu-Melittobia-acasta-od-evakuovanych-cmelaku-Foto-Jakub-Cerny-2019-1320x880.jpg 1320w\" sizes=\"(max-width: 1944px) 100vw, 1944px\" \/><p id=\"caption-attachment-18100\" class=\"wp-caption-text\">A mesh for separating bumblebees and Melittobia (see text)<br \/>Photo J. \u010cern\u00fd 2019<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-71d1d63 elementor-widget elementor-widget-text-editor\" data-id=\"71d1d63\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Warning<\/strong><\/p><ul><li><b>The cocoons are very likely infected<\/b> and there really is no point in trying to save them!<\/li><li>In the event that some <b>The cocoons look healthy<\/b>, or are just about to hatch (beautifully yellow, not shrunken), you can then <b>separate <\/b>put them ideally in smaller portions (never all together) into glasses or test tubes. Try them<strong> Leave to mature at room temperature in a well-sealed container\u201e<\/strong>. But then we must<strong> At least twice a day, check<\/strong>, whether a bumblebee or Melittobia will be born.<\/li><li>If you are unsure what a healthy cocoon looks like, you can shine a light through it, or carefully try to cut open a suspicious cocoon at its top with manicure scissors. <strong>Open. N<\/strong>A damaged cocoon will contain milky fluid with Melittobia embryos\/larvae\/pupae. A healthy cocoon may contain a healthy bumblebee individual.<\/li><li>In the event of a heavy infestation of Melittobia nests, there exists<strong> r<\/strong><b>the transfer centre of some individuals in the fur of bumblebees<\/b>. In such a case, it is better <strong>bumblebees can be placed in an aquarium, for example, for a few hours<\/strong>, or into a box with a mesh. Bees won't fall through this, and beneath which, at a depth of at least 3 cm, is a board painted with adhesive. The bees will shake off the Melittobia through their movement, and they will then stick to the bottom.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e808e0 elementor-widget elementor-widget-text-editor\" data-id=\"9e808e0\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The image shows <strong>new nest foundation<\/strong>. Sometimes it takes very little for bumblebees to feel at home and return to their work<strong>. <\/strong><\/p><p><strong>And this small part also holds the original bumblebee colony together.<\/strong> and give her a chance to continue.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f0a292 elementor-widget elementor-widget-text-editor\" data-id=\"6f0a292\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17935\" style=\"width: 1034px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17935\" class=\"size-full wp-image-17935\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Zaklad-hnizda-po-likvidaci-Melittobia-Foto-Jakub-Cerny.jpg\" alt=\"Bumblebees PLUS - Nest base after liquidation of Melittobia acasta - Photo Jakub \u010cern\u00fd\" width=\"1024\" height=\"683\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Zaklad-hnizda-po-likvidaci-Melittobia-Foto-Jakub-Cerny.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Zaklad-hnizda-po-likvidaci-Melittobia-Foto-Jakub-Cerny-300x200.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Zaklad-hnizda-po-likvidaci-Melittobia-Foto-Jakub-Cerny-768x512.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-17935\" class=\"wp-caption-text\">Nest base after elimination of Melittobia acasta<br \/>Photo Jakub \u010cern\u00fd (6\/2020)<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc789de elementor-widget elementor-widget-text-editor\" data-id=\"fc789de\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"12\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><b>Nest after rescue<\/b><\/h4><p><strong>Until the larvae pupate<\/strong> in the new corner, <strong>there is no risk of a renewed attack<\/strong>. At this moment, Melittobia does not have its larval food supply in the bumblebee nest and is not reproducing there.<\/p><p><strong>First week<\/strong> Then there is no need to check the nest, only <strong>top up with sugar solution<\/strong>, so that bumblebees can more quickly <strong>restore the waxwork<\/strong> (make wax jugs etc).<\/p><p><strong>From the second week<\/strong>\u00a0is needed<strong>\u00a0check the inside of the nest every 3-4 days<\/strong>. Once it happens <b>k <\/b><strong>The first cocoon is forming, the 10-day period begins.,<\/strong> <strong>for which new individuals of Melittobia cannot be born <\/strong>a<b> <\/b>Control is not necessary<strong>.<\/strong><\/p><p><strong>After this period<\/strong> You must check the nest again every 3-4 days. <strong>Any cocoons that do not open within 14 days<\/strong> can be a sign of renewed <strong>assault<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d5ec3b elementor-widget elementor-widget-text-editor\" data-id=\"4d5ec3b\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"13\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>What happens if you don't intervene?<\/strong><\/h4><p>A bumblebee breeder should <strong>intervene always, even at the cost of destroying a bumblebee nest.<\/strong><\/p><p>Melittobia acasta <strong>capable <\/strong>of one female<strong>\u00a0to breed several generations in one year<\/strong>. <br \/>If there is food available in the vicinity, they will spread further.\u00a0<strong>Around 200 female Melittobia hatch from a single bumblebee cocoon.<\/strong> Each is capable of destroying another nest. The possibility of spreading is therefore great.\u00a0<\/p><p>If you let Melittobia fly freely, <strong>will spread further around<\/strong> and can we <strong>expect an attack on neighbouring bumblebee nests<\/strong>, <strong>insect hotels<\/strong>, or natural colonies of solitary bees. Logically, it will then stay in the area for as long as it finds <strong>food sources<\/strong>. If female Melittobia find host larvae in which they overwinter, there is a high probability of re- <strong>attack next year<\/strong>, or the destruction of natural bumblebee nests and solitary bee cavities within a radius of several tens of metres.<\/p><p><b>It is therefore the breeder's duty to intervene and not to passively participate in the spread of this deadly parasite.<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8832a21 elementor-widget elementor-widget-text-editor\" data-id=\"8832a21\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"14\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Conclusion<\/strong><\/h4><ul><li>An attack on a bumblebee nest by the wasp Melittobia acasta in the wild<strong> vede k z\u00e1niku hn\u00edzda<\/strong> and the spread of this parasite.<\/li><li>The breeder should <strong>intervene and prevent the spread of the parasite.<\/strong><\/li><li>The breeder should, however, before the intervention <strong>assure that the nest was indeed attacked by this wasp<\/strong> and not to dismantle the nest based on a false alarm.<\/li><li>Are there <strong>Options for giving a bumblebee nest a chance at further life<\/strong>. Some are very labour-intensive, but possible.<\/li><li>K<strong>Every variant of the solution has its risks<\/strong> and it is good to weigh them beforehand.<\/li><li>Please help us spread awareness that <strong>Large insect hotels can actually do more harm than good to nature<\/strong>, before helping it. Besides the easy spread of diseases, a large insect hotel can also be a food source for a huge number of the parasitic wasp Melittobia acasta.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-187a68e elementor-widget elementor-widget-text-editor\" data-id=\"187a68e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Image attachment<\/strong><\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7b5e35 elementor-widget elementor-widget-text-editor\" data-id=\"c7b5e35\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Video from the life of Melittobia acasta<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70827c8 elementor-widget elementor-widget-video\" data-id=\"70827c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/Uk6GawG788g&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ca694d0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ca694d0\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-dfcdd34\" data-id=\"dfcdd34\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-41a4e60 elementor-widget elementor-widget-text-editor\" data-id=\"41a4e60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17596\" style=\"width: 291px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17596\" class=\"size-full wp-image-17596\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Velky-hmyzi-hotel-Foto-Internet-4.jpg\" alt=\"Bumblebees PLUS - Large insect hotel - Photo Internet\" width=\"281\" height=\"179\" \/><p id=\"caption-attachment-17596\" class=\"wp-caption-text\">We do not recommend<br \/>Large insect hotel<br \/>Internet Photo<\/p><\/div><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-12b6ae0\" data-id=\"12b6ae0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-66c32a7 elementor-widget elementor-widget-text-editor\" data-id=\"66c32a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17595\" style=\"width: 269px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17595\" class=\"size-full wp-image-17595\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Velky-hmyzi-hotel-Foto-Internet-3.jpg\" alt=\"Bumblebees PLUS - Large insect hotel - Photo Internet\" width=\"259\" height=\"194\" \/><p id=\"caption-attachment-17595\" class=\"wp-caption-text\">We do not recommend<br \/>Large insect hotel<br \/>Internet Photo<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-18edb1f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"18edb1f\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-385e629\" data-id=\"385e629\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-af4d41e elementor-widget elementor-widget-text-editor\" data-id=\"af4d41e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17515\" style=\"width: 241px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17515\" class=\"size-full wp-image-17515\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-u-zavickovane-komurky-Osmia-COrnuta-www-wildbienenstand-neuhof-de.png\" alt=\"Melittobia acasta - Nest tubes to the sealed cell of Osmia Cornuta - www wildbienenstand neuhof de\" width=\"231\" height=\"234\" \/><p id=\"caption-attachment-17515\" class=\"wp-caption-text\">Melittobia acasta \u2013 in the hole next to the capped cell of Osmia Cornuta<br \/>Source: www wildbienenstand neuhof de<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-60efb48\" data-id=\"60efb48\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b4bba9e elementor-widget elementor-widget-text-editor\" data-id=\"b4bba9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17513\" style=\"width: 325px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17513\" class=\"size-full wp-image-17513\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-u-XXX-www-wildbienenstand-neuhof-de.png\" alt=\"Bumblebees PLUS - Melittobia acasta - Female at nesting chamber hostile - www wildbienenstand neuhof de\" width=\"315\" height=\"233\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-u-XXX-www-wildbienenstand-neuhof-de.png 315w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-u-XXX-www-wildbienenstand-neuhof-de-300x222.png 300w\" sizes=\"(max-width: 315px) 100vw, 315px\" \/><p id=\"caption-attachment-17513\" class=\"wp-caption-text\">Melittobia acasta - deposits in the host's nesting chamber - www wildbienenstand neuhof de<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb26e76 elementor-widget elementor-widget-video\" data-id=\"bb26e76\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/iSecxUAvpBs&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b3f1dbe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b3f1dbe\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f872dfa\" data-id=\"f872dfa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-843d38a elementor-widget elementor-widget-text-editor\" data-id=\"843d38a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17544\" style=\"width: 1610px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17544\" class=\"size-full wp-image-17544\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittiobia-acasta-2-Foto-Adrian-Atamanczuk.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta - Female - Photo Adrian Atama\u0144czuk\" width=\"1600\" height=\"1069\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittiobia-acasta-2-Foto-Adrian-Atamanczuk.jpg 1600w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittiobia-acasta-2-Foto-Adrian-Atamanczuk-300x200.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittiobia-acasta-2-Foto-Adrian-Atamanczuk-1024x684.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittiobia-acasta-2-Foto-Adrian-Atamanczuk-768x513.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittiobia-acasta-2-Foto-Adrian-Atamanczuk-1536x1026.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittiobia-acasta-2-Foto-Adrian-Atamanczuk-1232x823.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittiobia-acasta-2-Foto-Adrian-Atamanczuk-1320x882.jpg 1320w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><p id=\"caption-attachment-17544\" class=\"wp-caption-text\">Melittobia acasta \u2013 Samice<br \/>Photo Adrian Atama\u0144czuk<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6223e45\" data-id=\"6223e45\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e3b425a elementor-widget elementor-widget-text-editor\" data-id=\"e3b425a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17545\" style=\"width: 920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17545\" class=\"size-full wp-image-17545\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-FLICKER.png\" alt=\"Bumblebees PLUS - Melittobia acasta - Female - Photo FLICKR\" width=\"910\" height=\"606\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-FLICKER.png 910w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-FLICKER-300x200.png 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-Foto-FLICKER-768x511.png 768w\" sizes=\"(max-width: 910px) 100vw, 910px\" \/><p id=\"caption-attachment-17545\" class=\"wp-caption-text\">Melittobia acasta \u2013 Samice<br \/>Flickr Photo<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3cecb8b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3cecb8b\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-74f0218\" data-id=\"74f0218\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d1ddda6 elementor-widget elementor-widget-text-editor\" data-id=\"d1ddda6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17478\" style=\"width: 570px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17478\" class=\"size-full wp-image-17478\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-Matky-vosicek-Foto-Gerald-S-Wegner.jpg\" alt=\"Bumblebees PLUS - Females - Photo Gerald S Wegner Bumblebees PLUS - Melitobia acasta - Female - Photo Gerald S Wegner\" width=\"560\" height=\"349\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-Matky-vosicek-Foto-Gerald-S-Wegner.jpg 560w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-Matky-vosicek-Foto-Gerald-S-Wegner-300x187.jpg 300w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><p id=\"caption-attachment-17478\" class=\"wp-caption-text\">Melittobia acasta \u2013 Females<br \/>Photograph of Gerald S. Wegner<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6b4a1c4\" data-id=\"6b4a1c4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-81c2425 elementor-widget elementor-widget-text-editor\" data-id=\"81c2425\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17479\" style=\"width: 570px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17479\" class=\"size-full wp-image-17479\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-Matky-vosicek-a-larva-vosy-Foto.jpg\" alt=\"Bumblebees PLUS - Mleittobia acasta - Females on bumblebee comb Photo Gerald S Wegner\" width=\"560\" height=\"453\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-Matky-vosicek-a-larva-vosy-Foto.jpg 560w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melitobia-acasta-Matky-vosicek-a-larva-vosy-Foto-300x243.jpg 300w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><p id=\"caption-attachment-17479\" class=\"wp-caption-text\">Melittobia acasta \u2013 Females on a bumblebee larva<br \/>Photograph of Gerald S. Wegner<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-493d12a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"493d12a\" data-element_type=\"section\" data-e-type=\"section\" id=\"#\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-da507ea\" data-id=\"da507ea\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-70563ae elementor-widget elementor-widget-text-editor\" data-id=\"70563ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17482\" style=\"width: 249px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17482\" class=\"size-full wp-image-17482\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-1-Foto-Foto-www-wildbienen-info.png\" alt=\"Bumblebees PLUS - Melittobia acasta - Female - Photo Photo www wildbienen info\" width=\"239\" height=\"194\" \/><p id=\"caption-attachment-17482\" class=\"wp-caption-text\">Melittobia acasta \u2013 Female<br \/>Photos www.wildbienen.info<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-db2baa9\" data-id=\"db2baa9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4b0497c elementor-widget elementor-widget-text-editor\" data-id=\"4b0497c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17483\" style=\"width: 287px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17483\" class=\"size-full wp-image-17483\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-PLUS-Melittobia-acasta-2-Foto-www-wildbienen-info.jpg\" alt=\"Bumblebees PLUS - Melittobia acasta - Infested host larva - Photo www wildbienen info\" width=\"277\" height=\"175\" \/><p id=\"caption-attachment-17483\" class=\"wp-caption-text\">Melittobia acasta \u2013 Parasitised host larva<br \/>Photo www wildbienen info<\/p><\/div><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-16a0d82 elementor-widget elementor-widget-text-editor\" data-id=\"16a0d82\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_17480\" style=\"width: 649px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17480\" class=\"wp-image-17480 size-full\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-Plus-Melittiobia-acasta-Foto-Krebs-Albert.jpg\" alt=\"Bumblebees Plus - Melittobia acasta - Infested Host Larva - Photo Krebs Albert\" width=\"639\" height=\"435\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-Plus-Melittiobia-acasta-Foto-Krebs-Albert.jpg 639w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2021\/06\/Cmelaci-Plus-Melittiobia-acasta-Foto-Krebs-Albert-300x204.jpg 300w\" sizes=\"(max-width: 639px) 100vw, 639px\" \/><p id=\"caption-attachment-17480\" class=\"wp-caption-text\">Melittobia acasta \u2013 infested host larva <br \/>Photo Krebs Albert<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32660d0 elementor-widget elementor-widget-text-editor\" data-id=\"32660d0\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"15\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>More videos about Melittobia acasta<\/strong><\/h4><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42be546 elementor-widget elementor-widget-video\" data-id=\"42be546\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/_W1byzZ4D-U&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7422b4f elementor-widget elementor-widget-video\" data-id=\"7422b4f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/qDa_C853t34&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4f6fd5f9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4f6fd5f9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-31ca237\" data-id=\"31ca237\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-92d647c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"92d647c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9b9136\" data-id=\"9b9136\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-157c7940 elementor-widget elementor-widget-spacer\" data-id=\"157c7940\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-22afa39f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"22afa39f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d336936\" data-id=\"d336936\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Melittobia acasta no\u010dn\u00ed m\u016fra chovatel\u016f Na str\u00e1nce se pracuje &#8211; dopl\u0148ujeme va\u0161e fotografie Co se zde dozv\u00edte O parazitu Melittobia acasta v \u00falc\u00edch \u010dmel\u00e1k\u016f Jak ho\u00a0rozpoznat Jak se preventivn\u011b br\u00e1nit Jak \u0159e\u0161it napaden\u00ed Spousta unik\u00e1tn\u00edch fotografi\u00ed Datum posledn\u00ed aktualizace: 30\/6\/2021 OBSAH \u00davod &#8211; Zabij\u00e1ck\u00e1 vosi\u010dka Melittobia acasta v chovu \u010dmel\u00e1k\u016fPrevencePrvky ochrany \u00falku (\u010dmel\u00ednu)Jak rozeznat napaden\u00ed&nbsp;&hellip;<\/p>","protected":false},"author":3,"featured_media":17412,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"wf_page_folders":[19],"class_list":["post-17685","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Melittobia acasta a chov \u010dmel\u00e1k\u016f &#8211; 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