{"id":3947,"date":"2022-05-31T18:11:28","date_gmt":"2022-05-31T16:11:28","guid":{"rendered":"https:\/\/pflanzenschuetzer.ch\/sulfoxaflor-bienen-2022\/"},"modified":"2026-08-15T01:23:51","modified_gmt":"2026-08-14T23:23:51","slug":"sulfoxaflor-abeilles-2022","status":"publish","type":"post","link":"https:\/\/pflanzenschuetzer.ch\/fr\/sulfoxaflor-abeilles-2022\/","title":{"rendered":"Aucune preuve d\u2019impact sur la sant\u00e9 des abeilles \u00e0 la suite de l\u2019application de sulfoxaflor"},"content":{"rendered":"<p>Aucun impact n\u00e9gatif de l\u2019application avant la floraison de l\u2019insecticide sulfoxaflor sur l\u2019osmie rousse <em>Osmia bicornis<\/em> n\u2019a \u00e9t\u00e9 observ\u00e9. Le fongicide azoxystrobine n\u2019a pas non plus interagi de mani\u00e8re synergique avec le sulfoxaflor. C\u2019est ce que montre une \u00e9quipe de chercheurs avec participation suisse.<!--more-->L\u2019exposition aux pesticides est consid\u00e9r\u00e9e comme une cause importante du d\u00e9clin des pollinisateurs. L\u2019impact de nouveaux insecticides \u00e0 base de sulfoximines sur les abeilles solitaires et leurs effets interactifs potentiels avec d\u2019autres pesticides couramment utilis\u00e9s en agriculture ont \u00e9t\u00e9 test\u00e9s dans un essai en conditions semi-naturelles. L\u2019organisme test\u00e9 \u00e9tait l\u2019osmie rousse<em> Osmia bicornis<\/em>, esp\u00e8ce d\u2019abeille ma\u00e7onne solitaire, un pollinisateur important des cultures et des plantes sauvages en Europe. Agroscope a montr\u00e9 que les pulv\u00e9risations de l\u2019insecticide sulfoxaflor (produit Closer) et du fongicide azoxystrobine (produit Amistar), seules ou combin\u00e9es, n\u2019avaient pas d\u2019impact n\u00e9gatif significatif sur la survie des femelles adultes ou leur production de descendants et la survie de ces derniers, le rapport des sexes ou leur taille corporelle lorsque le sulfoxaflor \u00e9tait appliqu\u00e9 cinq jours avant la floraison de la culture. (Source: <a href=\"https:\/\/web.archive.org\/web\/20221130030947\/https:\/\/www.agroscope.admin.ch\/agroscope\/de\/home\/aktuell\/newsroom\/2022\/05-30_bienen-sulfoxaflor.html\" target=\"_blank\" rel=\"noopener noreferrer\">Agroscope News, 31.05.2022<\/a>).     <\/p>\n<h2>Informations compl\u00e9mentaires<\/h2>\n<ul>\n<li>Janine Melanie Schwarz et al. 2022,<a href=\"https:\/\/doi.org\/10.1016\/j.envint.2022.107252\" target=\"_blank\" rel=\"noopener noreferrer\"> No evidence for impaired solitary bee fitness following pre-flowering sulfoxaflor application alone or in combination with a common fungicide in a semi-field experiment<\/a>, Environment International 164:107252 (publication scientifique, disponible uniquement en anglais). <\/li>\n<li>Agroscope : <a href=\"https:\/\/www.agroscope.admin.ch\/agroscope\/de\/home\/themen\/umwelt-ressourcen\/biodiversitaet-landschaft\/oekologischer-ausgleich\/wildbienen-und-bestaeubung.html\" target=\"_blank\" rel=\"noopener noreferrer\">Abeilles sauvages et pollinisation<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Aucun impact n\u00e9gatif de l\u2019application avant la floraison de l\u2019insecticide sulfoxaflor sur l\u2019osmie rousse Osmia bicornis n\u2019a \u00e9t\u00e9 observ\u00e9. Le fongicide azoxystrobine n\u2019a pas non plus interagi de mani\u00e8re synergique&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3942,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"image","meta":{"footnotes":""},"categories":[254],"tags":[50,136,96,102],"class_list":["post-3947","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-protection-des-plantes","tag-abeilles","tag-biodiversite","tag-homologation","tag-recherche","post_format-post-format-image"],"_links":{"self":[{"href":"https:\/\/pflanzenschuetzer.ch\/fr\/wp-json\/wp\/v2\/posts\/3947","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pflanzenschuetzer.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pflanzenschuetzer.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pflanzenschuetzer.ch\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pflanzenschuetzer.ch\/fr\/wp-json\/wp\/v2\/comments?post=3947"}],"version-history":[{"count":1,"href":"https:\/\/pflanzenschuetzer.ch\/fr\/wp-json\/wp\/v2\/posts\/3947\/revisions"}],"predecessor-version":[{"id":6479,"href":"https:\/\/pflanzenschuetzer.ch\/fr\/wp-json\/wp\/v2\/posts\/3947\/revisions\/6479"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pflanzenschuetzer.ch\/fr\/wp-json\/wp\/v2\/media\/3942"}],"wp:attachment":[{"href":"https:\/\/pflanzenschuetzer.ch\/fr\/wp-json\/wp\/v2\/media?parent=3947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pflanzenschuetzer.ch\/fr\/wp-json\/wp\/v2\/categories?post=3947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pflanzenschuetzer.ch\/fr\/wp-json\/wp\/v2\/tags?post=3947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}