{"id":20789,"date":"2021-09-14T09:30:54","date_gmt":"2021-09-14T09:30:54","guid":{"rendered":"https:\/\/cultivers.es\/brotytis\/"},"modified":"2025-09-22T04:38:52","modified_gmt":"2025-09-22T04:38:52","slug":"brotytis","status":"publish","type":"post","link":"https:\/\/cultivers.es\/fr\/blog\/brotytis\/","title":{"rendered":"Brotytis"},"content":{"rendered":"\n<p class=\"has-text-align-center has-black-color has-text-color has-medium-font-size\"><strong>Qu&rsquo;est-ce que BROTYTIS ?<\/strong><\/p>\n\n<p>Le brotytis, commun\u00e9ment appel\u00e9 pourriture grise, est un champignon pathog\u00e8ne et n\u00e9crotrophe qui s&rsquo;attaque \u00e0 plus de 200 esp\u00e8ces de plantes, en particulier celles qui sont cultiv\u00e9es dans des espaces clos tels que les serres ou \u00e0 l&rsquo;int\u00e9rieur.<\/p>\n\n<p>\u00c9galement connue sous le nom de pourriture grise ou de moisissure grise, cette maladie s&rsquo;attaque \u00e0 diff\u00e9rentes esp\u00e8ces, mais ce sont les cultures horticoles qui sont les plus touch\u00e9es. Les plantations de fraises et de raisins sont notamment les plus touch\u00e9es<em>.<\/em> <\/p>\n\n<p>Il est commun\u00e9ment connu sous le nom de Botrytis cinerea et provoque la n\u00e9crose des tissus qu&rsquo;il infecte. Elle prosp\u00e8re dans les climats doux \u00e0 forte humidit\u00e9 et se propage tr\u00e8s facilement.<\/p>\n\n<p class=\"has-text-align-center has-black-color has-text-color has-medium-font-size\"><strong>Pourquoi le brotytis sort-il sur nos plantes ?<\/strong><\/p>\n\n<p>Pendant l&rsquo;hiver, le champignon hiberne dans le sol sous la forme de petits nodules durs qui poussent sur les plantes en d\u00e9composition. Par temps humide, elle lib\u00e8re ses conidies qui sont dispers\u00e9es par le vent.<\/p>\n\n<div class=\"wp-block-image is-style-rounded\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/botritis.jpg\" alt=\"\" class=\"wp-image-1014\" width=\"512\" height=\"384\" title=\"\" srcset=\"https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/botritis-300x224.jpg 300w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/botritis-510x382.jpg 510w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/figure><\/div>\n\n<p>Le pathog\u00e8ne est actif m\u00eame \u00e0 des temp\u00e9ratures tr\u00e8s basses, ce qui entra\u00eene des pertes consid\u00e9rables dans les cultures qui ont \u00e9t\u00e9 stock\u00e9es pendant une longue p\u00e9riode.<\/p>\n\n<p><\/p>\n\n<p class=\"has-text-align-center has-black-color has-text-color has-medium-font-size\"><strong>Comment le brotytis affecte-t-il nos plantes ?<\/strong><\/p>\n\n<p><br\/>La moisissure grise (Botrytis cinerea) et ses souches provoquent la n\u00e9crose des fleurs, des feuilles, des bourgeons, des pousses, des semis et des fruits des plantes. Les plantes herbac\u00e9es et ligneuses sont sensibles \u00e0 cette maladie.   <\/p>\n\n<div class=\"wp-block-image is-style-rounded\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/grey-mold-white-grapes-1024x768.jpg\" alt=\"\" class=\"wp-image-1015\" width=\"512\" height=\"384\" title=\"\" srcset=\"https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/grey-mold-white-grapes-1024x768.jpg 1024w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/grey-mold-white-grapes-600x450.jpg 600w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/grey-mold-white-grapes-300x225.jpg 300w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/grey-mold-white-grapes-768x576.jpg 768w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/grey-mold-white-grapes-510x382.jpg 510w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/grey-mold-white-grapes-1080x810.jpg 1080w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/grey-mold-white-grapes-980x735.jpg 980w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/grey-mold-white-grapes-480x360.jpg 480w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/grey-mold-white-grapes.jpg 1200w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/figure><\/div>\n\n<p>La moisissure grise peut infecter des centaines ou des milliers de plantes.<\/p>\n\n<p><\/p>\n\n<p class=\"has-text-align-center has-black-color has-text-color has-medium-font-size\"><strong>Comment \u00c9LIMINER le brotytis naturellement ?<\/strong><\/p>\n\n<div class=\"wp-block-image is-style-rounded\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/Botrytis-Cinerea-1024x768-1.jpg\" alt=\"\" class=\"wp-image-1016\" width=\"512\" height=\"384\" title=\"\" srcset=\"https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/Botrytis-Cinerea-1024x768-1.jpg 1024w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/Botrytis-Cinerea-1024x768-1-600x450.jpg 600w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/Botrytis-Cinerea-1024x768-1-300x225.jpg 300w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/Botrytis-Cinerea-1024x768-1-768x576.jpg 768w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/Botrytis-Cinerea-1024x768-1-510x382.jpg 510w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/Botrytis-Cinerea-1024x768-1-980x735.jpg 980w, https:\/\/cultivers.es\/wp-content\/uploads\/2021\/09\/Botrytis-Cinerea-1024x768-1-480x360.jpg 480w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/figure><\/div>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qu&rsquo;est-ce que BROTYTIS ? Le brotytis, commun\u00e9ment appel\u00e9 pourriture grise, est un champignon pathog\u00e8ne et n\u00e9crotrophe qui s&rsquo;attaque \u00e0 plus de 200 esp\u00e8ces de plantes, en particulier celles qui sont cultiv\u00e9es dans des espaces clos tels que les serres ou \u00e0 l&rsquo;int\u00e9rieur. \u00c9galement connue sous le nom de pourriture grise ou de moisissure grise, cette [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":10826,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881,882],"tags":[],"class_list":["post-20789","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ravageurs-et-maladies","category-maladies-champignons"],"acf":[],"_links":{"self":[{"href":"https:\/\/cultivers.es\/fr\/wp-json\/wp\/v2\/posts\/20789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cultivers.es\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cultivers.es\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cultivers.es\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cultivers.es\/fr\/wp-json\/wp\/v2\/comments?post=20789"}],"version-history":[{"count":4,"href":"https:\/\/cultivers.es\/fr\/wp-json\/wp\/v2\/posts\/20789\/revisions"}],"predecessor-version":[{"id":48734,"href":"https:\/\/cultivers.es\/fr\/wp-json\/wp\/v2\/posts\/20789\/revisions\/48734"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cultivers.es\/fr\/wp-json\/wp\/v2\/media\/10826"}],"wp:attachment":[{"href":"https:\/\/cultivers.es\/fr\/wp-json\/wp\/v2\/media?parent=20789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cultivers.es\/fr\/wp-json\/wp\/v2\/categories?post=20789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cultivers.es\/fr\/wp-json\/wp\/v2\/tags?post=20789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}