{"id":12115,"date":"2009-05-05T13:51:11","date_gmt":"2009-05-05T11:51:11","guid":{"rendered":"http:\/\/staging.sillon38.com\/?p=12115"},"modified":"2009-05-05T13:51:11","modified_gmt":"2009-05-05T11:51:11","slug":"lutte-biologique-les-micro-guepes-arrivent","status":"publish","type":"post","link":"https:\/\/www.sillon38.com\/blog\/2009\/05\/05\/lutte-biologique-les-micro-guepes-arrivent\/","title":{"rendered":"Lutte biologique: les micro-gu\u00eapes arrivent"},"content":{"rendered":"<p>Comme nous en informe L\u2019Echo Dr\u00f4me Ard\u00e8che-Le Valentinois, la soci\u00e9t\u00e9 Biotop SAS, une PME d\u2019une quarantaine de personnes, va investir 3M\u20ac dans la construction, \u00e0 Livron (Dr\u00f4me), d\u2019une unit\u00e9 de production et de conditionnement d\u2019insectes \u2013trichogrammes et coccinelles entre autres- utilis\u00e9s comme auxiliaires dans la protection des cultures.<\/p>\n<p>Les trichogrammes sont des insectes hym\u00e9nopt\u00e8res.Ils sont de la m\u00eame famille que les abeilles ou les gu\u00eapes mais compl\u00e8tement inoffensifs et surtout de tr\u00e8s petite taille (environ \u00bd mm). C&rsquo;est pourquoi on parle souvent de micro-gu\u00eape ou micro-hym\u00e9nopt\u00e8re.<\/p>\n<p>Cette filiale du groupe InVivo, premier groupe coop\u00e9ratif agricole europ\u00e9en, cr\u00e9\u00e9e en 1991 \u00e0 la suite d\u2019une coop\u00e9ration avec l\u2019INRA visant \u00e0 \u00e9laborer une m\u00e9thode de lutte biologique contre la pyrale du ma\u00efs, a donc choisi la Dr\u00f4me pour d\u00e9velopper son activit\u00e9. Une activit\u00e9 en plein boom \u2013les alternatives aux produits phytosanitaires d\u2019origine chimique sont tr\u00e8s demand\u00e9es- et un march\u00e9 porteur.<br \/>\nL\u2019unit\u00e9 de production de Biotop SAS , actuellement en travaux sur le site de l\u2019ancienne station fruiti\u00e8re Lorifruit, sera en mesure de produire des quantit\u00e9s industrielles de ces pr\u00e9cieux et minuscules insectes, gros mangeurs de larves, pucerons et autres parasites. Produit leader de Biotop, les trichogrammes sont utilis\u00e9s chaque ann\u00e9e sur plusieurs dizaines de milliers d&rsquo;hectares de cultures en Europe et leur emploi est en augmentation constante (plus de 86 000 hectares en 2005).<\/p>\n<p>Le produit fini, pour l\u2019agriculteur, a la forme d\u2019un petit sachet qu\u2019il placera au pied des plants de ma\u00efs. Les insectes sont en effet conditionn\u00e9s dans des diffuseurs plats, s\u00e9cables ou de petites capsules, en carton biod\u00e9gradable, qui les prot\u00e8gent contre les intemp\u00e9ries et les pr\u00e9dateurs et simplifient les manipulations.<br \/>\nA terme, le site Biotop de Livron est appel\u00e9 \u00e0 commercialiser toute une gamme de produits connexes en direction des agriculteurs mais \u00e9galement des jardiniers amateurs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La soci\u00e9t\u00e9 Biotop SAS  a investi dans la construction \u00e0 Livron (Dr\u00f4me) d&rsquo;une unit\u00e9 de production et de conditionnement d&rsquo;insectes hym\u00e9nopt\u00e8res pour lutter notamment contre la pyrale du ma\u00efs.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,9,64],"tags":[798,2905,4573],"class_list":["post-12115","post","type-post","status-publish","format-standard","hentry","category-agriculture","category-bio","category-recherche-scientifique","tag-biotop","tag-hymenopteres","tag-pyrale-du-mais"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lutte biologique: les micro-gu\u00eapes arrivent -<\/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:\/\/www.sillon38.com\/blog\/2009\/05\/05\/lutte-biologique-les-micro-guepes-arrivent\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" 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