{"id":2747,"date":"2026-02-25T21:36:19","date_gmt":"2026-02-25T21:36:19","guid":{"rendered":"https:\/\/apimondia.org\/?p=2747"},"modified":"2026-02-25T21:36:20","modified_gmt":"2026-02-25T21:36:20","slug":"can-honey-bees-learn-to-avoid-pesticides","status":"publish","type":"post","link":"https:\/\/apimondia.org\/fra\/can-honey-bees-learn-to-avoid-pesticides\/","title":{"rendered":"Les abeilles peuvent-elles apprendre \u00e0 \u00e9viter les pesticides ?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Les pesticides sont consid\u00e9r\u00e9s comme l'une des menaces les plus graves pour les abeilles mellif\u00e8res et les autres insectes vivant dans les paysages agricoles. Mais les abeilles peuvent-elles r\u00e9ellement \u00e9viter les fleurs contamin\u00e9es ? Selon une nouvelle \u00e9tude scientifique publi\u00e9e dans Scientific Reports, la r\u00e9ponse pourrait \u00eatre oui.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Des chercheurs de l'universit\u00e9 de Buenos Aires ont \u00e9tudi\u00e9 en laboratoire la capacit\u00e9 des abeilles \u00e0 reconna\u00eetre le pollen contamin\u00e9 par de faibles doses de pesticides, notamment le glyphosate et l'imidaclopride.<br>Les abeilles nouvellement apparues ont \u00e9t\u00e9 \u00e9lev\u00e9es dans des cages o\u00f9 elles ont re\u00e7u du sirop de sucre standard et deux \u00e9chantillons de pollen provenant de diverses esp\u00e8ces de plantes - sauvages et cultiv\u00e9es, y compris le colza - l'un contamin\u00e9 et l'autre non contamin\u00e9.<br>Les abeilles ont montr\u00e9 une pr\u00e9f\u00e9rence moindre pour le pollen contamin\u00e9. La consommation a diminu\u00e9 de 10% \u00e0 23% dans le cas du glyphosate, et de 12% \u00e0 20% dans le cas de l'imidaclopride.<br>Les r\u00e9sultats sugg\u00e8rent que les abeilles peuvent d\u00e9tecter et, au moins partiellement, \u00e9viter le pollen contamin\u00e9. Cela laisse esp\u00e9rer qu'un tel comportement pourrait repr\u00e9senter une strat\u00e9gie de d\u00e9fense naturelle contre la contamination de l'environnement.<br>Cependant, le probl\u00e8me des pesticides reste grave. M\u00eame dans des conditions de laboratoire contr\u00f4l\u00e9es, les abeilles n'ont pas compl\u00e8tement \u00e9vit\u00e9 le pollen contamin\u00e9. Et dans des environnements r\u00e9els, l'\u00e9vitement d\u00e9pendrait \u00e9galement de la disponibilit\u00e9 de fleurs non contamin\u00e9es, ce qui n'est pas toujours garanti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lire le texte int\u00e9gral de l'article scientifique <strong><span style=\"text-decoration: underline\"><a href=\"https:\/\/www.nature.com\/articles\/s41598-026-35416-6\" title=\"\">ici<\/a><\/span><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Des chercheurs de l'universit\u00e9 de Buenos Aires ont \u00e9tudi\u00e9 en laboratoire la capacit\u00e9 des abeilles \u00e0 reconna\u00eetre le pollen contamin\u00e9 par de faibles doses de pesticides, notamment le glyphosate et l'imidaclopride.<br \/>\nLes abeilles nouvellement apparues ont \u00e9t\u00e9 \u00e9lev\u00e9es dans des cages o\u00f9 elles ont re\u00e7u du sirop de sucre standard et deux \u00e9chantillons de pollen provenant de diverses esp\u00e8ces de plantes - sauvages et cultiv\u00e9es, y compris le colza - l'un contamin\u00e9 et l'autre non contamin\u00e9.<br \/>\nLes abeilles ont montr\u00e9 une pr\u00e9f\u00e9rence moindre pour le pollen contamin\u00e9. La consommation a diminu\u00e9 de 10% \u00e0 23% dans le cas du glyphosate, et de 12% \u00e0 20% dans le cas de l'imidaclopride.<\/p>","protected":false},"author":3,"featured_media":2748,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,6],"tags":[],"class_list":["post-2747","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Researchers at the University of Buenos Aires have investigated, under laboratory conditions, whether bees are able to recognize pollen contaminated with small doses of pesticides, specifically glyphosate and imidacloprid. 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Consumption declined by between 10% and 23% in the case of glyphosate, and between 12% and 20% for imidacloprid.","og:url":"https:\/\/apimondia.org\/fra\/can-honey-bees-learn-to-avoid-pesticides\/","og:image":"https:\/\/apimondia.org\/wp-content\/uploads\/2026\/02\/bee-rapeseed-flower-by-rasbak-wikipedia.jpg","og:image:secure_url":"https:\/\/apimondia.org\/wp-content\/uploads\/2026\/02\/bee-rapeseed-flower-by-rasbak-wikipedia.jpg","og:image:width":"1058","og:image:height":"794","article:published_time":"2026-02-25T21:36:19+00:00","article:modified_time":"2026-02-25T21:36:20+00:00","article:publisher":"https:\/\/www.facebook.com\/apimondiafederation","twitter:card":"summary_large_image","twitter:site":"@apimondia","twitter:title":"Can honey bees learn to avoid pesticides? - APIMONDIA","twitter:description":"Researchers at the University of Buenos Aires have investigated, under laboratory conditions, whether bees are able to recognize pollen contaminated with small doses of pesticides, specifically glyphosate and imidacloprid. New emerged bees were reared in cages where they were provided with standard sugar syrup and two pollen samples from various plant species \u2013 both wild and cultivated, including rapeseed \u2013 one contaminated and the other uncontaminated. The bees showed a lower preference for the contaminated pollen. Consumption declined by between 10% and 23% in the case of glyphosate, and between 12% and 20% for imidacloprid.","twitter:creator":"@apimondia","twitter:image":"https:\/\/apimondia.org\/wp-content\/uploads\/2025\/10\/apimondia-logo-small-1.webp"},"aioseo_meta_data":{"post_id":"2747","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"featured","og_image_url":"https:\/\/apimondia.org\/wp-content\/uploads\/2026\/02\/bee-rapeseed-flower-by-rasbak-wikipedia.jpg","og_image_width":"1058","og_image_height":"794","og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"titles":[],"descriptions":[],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2026-02-25 21:36:20","updated":"2026-02-25 21:36:39","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/apimondia.org\/fra\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/apimondia.org\/fra\/category\/uncategorized\/\" title=\"Highlights\">Highlights<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tCan honey bees learn to avoid pesticides?\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/apimondia.org\/fra"},{"label":"Highlights","link":"https:\/\/apimondia.org\/fra\/category\/uncategorized\/"},{"label":"Can honey bees learn to avoid pesticides?","link":"https:\/\/apimondia.org\/fra\/can-honey-bees-learn-to-avoid-pesticides\/"}],"_links":{"self":[{"href":"https:\/\/apimondia.org\/fra\/wp-json\/wp\/v2\/posts\/2747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apimondia.org\/fra\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apimondia.org\/fra\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apimondia.org\/fra\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/apimondia.org\/fra\/wp-json\/wp\/v2\/comments?post=2747"}],"version-history":[{"count":1,"href":"https:\/\/apimondia.org\/fra\/wp-json\/wp\/v2\/posts\/2747\/revisions"}],"predecessor-version":[{"id":2749,"href":"https:\/\/apimondia.org\/fra\/wp-json\/wp\/v2\/posts\/2747\/revisions\/2749"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apimondia.org\/fra\/wp-json\/wp\/v2\/media\/2748"}],"wp:attachment":[{"href":"https:\/\/apimondia.org\/fra\/wp-json\/wp\/v2\/media?parent=2747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apimondia.org\/fra\/wp-json\/wp\/v2\/categories?post=2747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apimondia.org\/fra\/wp-json\/wp\/v2\/tags?post=2747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}