{"id":867,"date":"2019-06-20T17:58:00","date_gmt":"2019-06-20T15:58:00","guid":{"rendered":"https:\/\/normandiemaine.cerfrance.fr\/arad2\/?p=867"},"modified":"2023-03-07T09:24:03","modified_gmt":"2023-03-07T08:24:03","slug":"utilisation-de-substances-de-base-en-biocontrole-etat-des-lieux-sur-la-reglementation-en-vigueur-et-les-travaux-de-recherche-en-cours","status":"publish","type":"post","link":"https:\/\/normandiemaine.cerfrance.fr\/arad2\/utilisation-de-substances-de-base-en-biocontrole-etat-des-lieux-sur-la-reglementation-en-vigueur-et-les-travaux-de-recherche-en-cours\/","title":{"rendered":"Substances de base en biocontr\u00f4le"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">Utilisation de substances de base en biocontr\u00f4le : \u00e9tat des lieux sur la r\u00e9glementation en vigueur et les travaux de recherche en cours<\/h1>\n\n\n\n<p>Nous allons vous pr\u00e9senter l&rsquo;utilisation de substances de base en biocontr\u00f4le. Le <strong>biocontr\u00f4le <\/strong>se<strong> d\u00e9fini comme \u00ab un ensemble de m\u00e9thodes de protection des v\u00e9g\u00e9taux bas\u00e9 sur des m\u00e9canismes naturels \u00bb<\/strong>. Le Minist\u00e8re de L\u2019Agriculture et de l\u2019Alimentation en 2019 a donn\u00e9 cette d\u00e9finition. A ce titre, les r\u00e9glementations europ\u00e9ennes et fran\u00e7aises (Art. L. 253-1 du CRPM) d\u00e9finissent un <strong>cadre quant \u00e0 l\u2019utilisation de<\/strong> <strong>substances naturelles pour la protection des cultures<\/strong>. Un certain nombre d\u2019entre elles sont des \u00ab substances de base \u00bb. Une liste approuv\u00e9e consigne ces substacnces de base, via un r\u00e8glement europ\u00e9en (R\u00e9glement CE n\u00b0 1107\/2009).<\/p>\n\n\n\n<p>Lors des derni\u00e8res journ\u00e9es techniques de l\u2019Institut Technique de l\u2019Agriculture Biologique (<a href=\"https:\/\/www.itab.asso.fr\/\" target=\"_blank\" rel=\"noreferrer noopener\">ITAB<\/a>), en avril 2019, a eu lieu la pr\u00e9sentation d&rsquo;un \u00e9tat des lieux de la recherche. Cet \u00e9tat des lieux pr\u00e9sente l\u2019utilisation de telles substances comme protection des plantes et notamment concernant l\u2019homologation de nouvelles substances. Il a \u00e9galement parl\u00e9 de l\u2019\u00e9largissement possible des usages qui leur sont associ\u00e9s. <\/p>\n\n\n\n<p>Les r\u00e9sultats de r\u00e9cents essais montrent que des applications foliaires de sucre en micro-doses peuvent stimuler efficacement les d\u00e9fenses immunitaires de la plante. Les r\u00e9sultats montrent \u00e9galement que des produits \u00e0 base de talc ou d\u2019hydroxyde de calcium peuvent constituer des barri\u00e8res physiques efficaces contre divers insectes et champignons. Enfin, ces r\u00e9sultats montrent que le son de moutarde poss\u00e8de des propri\u00e9t\u00e9s fongicides plus ou moins int\u00e9ressantes suivant les cultures.<\/p>\n\n\n<div class=\"_3d-flip-book  fb3d-fullscreen-mode full-size\" data-id=\"866\" data-mode=\"fullscreen\" data-title=\"false\" data-template=\"short-white-book-view\" data-lightbox=\"dark-shadow\" data-urlparam=\"fb3d-page\" data-page-n=\"0\" data-pdf=\"\" data-tax=\"null\" data-thumbnail=\"\" data-cols=\"3\" data-book-template=\"default\" data-trigger=\"\"><\/div><script type=\"text\/javascript\">window.FB3D_CLIENT_DATA = window.FB3D_CLIENT_DATA || [];FB3D_CLIENT_DATA.push('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');window.FB3D_CLIENT_LOCALE && FB3D_CLIENT_LOCALE.render && FB3D_CLIENT_LOCALE.render();<\/script>\n\n\n\n<p>Une masse importante d\u2019informations techniques et r\u00e9glementaires existe donc aujourd\u2019hui. L\u2019ITAB met tout en oeuvre aujourd\u2019hui pour faciliter leur diffusion via des fiches de synth\u00e8se \u00ab fili\u00e8re \u00bb et \u00ab substance \u00bb disponibles en libre acc\u00e8s sur Internet.<\/p>\n\n\n\n<p>Retrouvez l&rsquo;ensemble de nos publications sur la <a href=\"https:\/\/normandiemaine.cerfrance.fr\/arad2\/category\/reductions-dintrants-en-cultures-et-en-elevage\/proteger-les-cultures\/\" target=\"_blank\" rel=\"noreferrer noopener\">protection des cultures<\/a> en ligne.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Utilisation de substances de base en biocontr\u00f4le : \u00e9tat des lieux sur la r\u00e9glementation en vigueur et les travaux de recherche en cours<\/p>\n","protected":false},"author":4,"featured_media":1553,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[41,32],"tags":[],"class_list":["post-867","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-proteger-les-cultures","category-reductions-dintrants-en-cultures-et-en-elevage"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Substances de base en biocontr\u00f4le - L&#039;ARAD2<\/title>\n<meta name=\"description\" content=\"Retrouver un \u00e9t\u00e2t des lieux sur l&#039;utilisation de substances de base en biocontr\u00f4le : r\u00e9glementation et travaux de recherche en cours\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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