{"id":2256,"date":"2026-03-30T10:40:22","date_gmt":"2026-03-30T09:40:22","guid":{"rendered":"https:\/\/lerucherdesfavorites.fr\/?p=2256"},"modified":"2026-03-30T11:17:52","modified_gmt":"2026-03-30T10:17:52","slug":"piegeage-reines-frelon-asiatique-efficacite-etudes-chinoises","status":"publish","type":"post","link":"https:\/\/lerucherdesfavorites.fr\/?p=2256","title":{"rendered":"Pi\u00e9ger les reines de frelons asiatiques: utile ou fausse bonne id\u00e9e?"},"content":{"rendered":"\n<p>Chaque printemps, la m\u00eame question revient chez les apiculteurs: Faut-il pi\u00e9ger les reines des frelons asiatiques d\u00e8s leur sortie d&rsquo;hivernage?<\/p>\n\n\n\n<p>Derri\u00e8re cette pratique largement r\u00e9pandue se cache  une r\u00e9alit\u00e9 plus complexe qu&rsquo;il n&rsquo;y para\u00eet. Entre efficacit\u00e9 r\u00e9elle, impact \u00e9cologique et id\u00e9es re\u00e7ues, faisons le point.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Le printemps: un moment cl\u00e9 dans le cycle du frelon asiatique<\/h4>\n\n\n\n<p>\u00c0 partir de <strong>f\u00e9vrier \u2013 mars<\/strong>, les reines fondatrices de frelons asiatiques sortent d\u2019hibernation. Leur mission est simple :<br>trouver un abri, construire un nid primaire et d\u00e9marrer une nouvelle colonie.<\/p>\n\n\n\n<p>Chaque reine est donc potentiellement \u00e0 l&rsquo;origine de <strong>milliers d&rsquo;individus<\/strong> en une saison.<\/p>\n\n\n\n<p>C&rsquo;est pourquoi le pi\u00e9geage \u00e0 cette p\u00e9riode est souvent pr\u00e9sent\u00e9 comme strat\u00e9gique : <br><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>Capturer une reine, c&rsquo;est emp\u00eacher la cr\u00e9ation d&rsquo;une nid.<\/em><\/p>\n<\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\">Une efficacit\u00e9 \u00e0 relativiser<\/h4>\n\n\n\n<p>Sur le papier, le raisonnement est s\u00e9duisant. Mais dans la r\u00e9alit\u00e9, c&rsquo;est plus nuanc\u00e9.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Une grande partie des reines meurt naturellement au printemps \u00e0 cause de la comp\u00e9tition entre elles<\/li>\n\n\n\n<li>Il y a souvent <strong>plus de reines que de nids possibles<\/strong> sur un territoire<\/li>\n\n\n\n<li>toutes les reines captur\u00e9es ne sont pas forc\u00e9ment fondatrices actives.<\/li>\n<\/ul>\n\n\n\n<p>R\u00e9sultat: le lien direct \u00ab\u00a01 reine pi\u00e9g\u00e9e = 1 nid en moins\u00a0\u00bb est simpliste et <strong>parfois trompeur<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Alors faut-il pi\u00e9ger?<\/h4>\n\n\n\n<p>La r\u00e9ponse aujourd&rsquo;hui partag\u00e9e par de nombreux organismes apicoles est:<\/p>\n\n\n\n<p><strong>Oui, mais uniquement dans un cadre pr\u00e9cis<\/strong><\/p>\n\n\n\n<p>Un pi\u00e9geage efficace doit \u00eatre:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cibl\u00e9<\/strong> autour des ruchers, des zones d\u00e9j\u00e0 infest\u00e9es, des anciens nids<\/li>\n\n\n\n<li>Limit\u00e9 dans le temps, de <strong>mi-f\u00e9vrier \u00e0 d\u00e9but mai<\/strong> principalement lorsque les temp\u00e9ratures d\u00e9passent <strong>12-15\u00b0C<\/strong><\/li>\n\n\n\n<li>Suivi est contr\u00f4l\u00e9: relev\u00e9 des pi\u00e8ges plusieurs fois par semaine, remplacement r\u00e9gulier des app\u00e2ts<\/li>\n<\/ul>\n\n\n\n<p>L&rsquo;objectif n&rsquo;est pas d&rsquo;\u00e9liminer l&rsquo;esp\u00e8ce (impossible), mais <strong>r\u00e9duire la pression locale sur les ruches<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Le vrai danger: les pi\u00e8ges non s\u00e9lectifs<\/h4>\n\n\n\n<p>C&rsquo;est le point le plus critique.<\/p>\n\n\n\n<p>La majorit\u00e9 des pi\u00e8ges artisanaux (type bouteille) capturent:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>mouches,<\/li>\n\n\n\n<li>papillons,<\/li>\n\n\n\n<li>abeilles,<\/li>\n\n\n\n<li>autres pollinisateurs.<\/li>\n<\/ul>\n\n\n\n<p>Un mauvais pi\u00e9geage peut donc:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>nuire \u00e0 la diversit\u00e9<\/li>\n\n\n\n<li>affaiblir d&rsquo;autres esp\u00e8ces utiles<\/li>\n\n\n\n<li>\u00eatre contre-productif \u00e0 long terme.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Quel app\u00e2t utiliser?<\/h4>\n\n\n\n<p>Le m\u00e9lange le plus courant au printemps:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1\/3 bi\u00e8re<\/li>\n\n\n\n<li>1\/3 sirop ou jus sucr\u00e9<\/li>\n\n\n\n<li>1\/3 vin blanc (le vin blanc <strong>permet de limiter (partiellement) l&rsquo;attraction des abeilles<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u00c0 \u00e9viter: le miel pur, les app\u00e2ts trop sucr\u00e9s en p\u00e9riode de floraison.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chaque printemps, la m\u00eame question revient chez les apiculteurs: Faut-il pi\u00e9ger les reines des frelons asiatiques d\u00e8s leur sortie d&rsquo;hivernage? Derri\u00e8re cette pratique largement r\u00e9pandue se cache une r\u00e9alit\u00e9 plus complexe qu&rsquo;il n&rsquo;y para\u00eet. Entre efficacit\u00e9 r\u00e9elle, impact \u00e9cologique et id\u00e9es re\u00e7ues, faisons le point. Le printemps: un moment cl\u00e9 dans le cycle du frelon [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2258,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[9,7],"tags":[33,37,35,36],"class_list":["post-2256","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-calendrier-saisons-apiculture","category-pratique-technique-apicole","tag-efficacite-piegeage-frelon","tag-frelon-asiatique","tag-lutte-frelon-asiatique-apiculture","tag-pheromones-frelon-asiatique"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pi\u00e9ger les reines de frelons asiatiques: utile ou fausse bonne id\u00e9e? - Le Rucher des Favorites<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lerucherdesfavorites.fr\/?p=2256\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pi\u00e9ger les reines de frelons asiatiques: utile ou fausse bonne id\u00e9e? - Le Rucher des Favorites\" \/>\n<meta property=\"og:description\" content=\"Chaque printemps, la m\u00eame question revient chez les apiculteurs: Faut-il pi\u00e9ger les reines des frelons asiatiques d\u00e8s leur sortie d&rsquo;hivernage? 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