{"id":25105,"date":"2024-05-23T16:54:31","date_gmt":"2024-05-23T14:54:31","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=25105"},"modified":"2024-05-23T16:54:33","modified_gmt":"2024-05-23T14:54:33","slug":"ravageurs-les-observations-sont-essentielles","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/ravageurs-les-observations-sont-essentielles\/","title":{"rendered":"Ravageurs\u00a0: les observations sont essentielles"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/05\/1000016416.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"rounded alignleft wp-image-25115 size-medium\" src=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/05\/1000016416-300x197.jpg\" alt=\"\" width=\"300\" height=\"197\" srcset=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/05\/1000016416-300x197.jpg 300w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/05\/1000016416-768x504.jpg 768w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/05\/1000016416-810x532.jpg 810w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/05\/1000016416.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Lors des observations de cette semaine, tr\u00e8s peu de pucerons verts apt\u00e8res ont \u00e9t\u00e9 observ\u00e9s. Ceci est fort probablement li\u00e9 aux fortes pluies qui emp\u00eachent le d\u00e9veloppement des populations de pucerons. Par cons\u00e9quent, l\u2019ensemble des parcelles restent sous le seuil de traitement. Ceci est valable pour l\u2019ensemble des r\u00e9gions.<\/p>\n<p><strong>Nous recommandons donc vivement de continuer les observations<\/strong>. Si le seuil de 2 pucerons verts apt\u00e8res par 10 plantes est atteint, que les betteraves ont atteint le stade 2 vraies feuilles et que les conditions climatiques sont favorables, un traitement insecticide peut \u00eatre r\u00e9alis\u00e9. Nous recommandons dans ce cas un traitement avec Teppeki \u00e0 0,140 kg\/ha ou Movento \u00e0 0,45 l\/ha. L\u2019insecticide peut \u00eatre m\u00e9lang\u00e9 au syst\u00e8me FAR ou Conviso. Il peut \u00e9galement \u00eatre m\u00e9lang\u00e9 avec un adjuvant contenant du\u00a0<a href=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/04\/FR-erkende-additieven-biet-2024-AH-1.pdf\">triglyc\u00e9ride \u00e9thoxyl\u00e9 10 OE<\/a>.<\/p>\n<p>Le lien vers la carte du r\u00e9seau d\u2019avertissement mis \u00e0 jour\u00a0:<\/p>\n<ul>\n<li>Lev\u00e9es\u00a0: <a href=\"https:\/\/www.irbab-kbivb.be\/fr\/cartographie-champs-dobservations\/mars-avril-2024-semis-pourcentage-de-levee-et-developpement-de-culture-betteraves\/\">Mars-avril 2024 : semis, pourcentage de lev\u00e9e et d\u00e9veloppement de culture (betteraves) &#8211; IRBAB-KBIVB<\/a><\/li>\n<li>Pucerons\u00a0: <a href=\"https:\/\/www.irbab-kbivb.be\/fr\/cartographie-champs-dobservations\/mai-juin-2024-carte-avertissement-pucerons-verts-betteraves\/\">Mai-juin 2024: carte &#8220;avertissement pucerons verts&#8221; (betteraves) &#8211; IRBAB-KBIVB<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Lors des observations de cette semaine, tr\u00e8s peu de pucerons verts apt\u00e8res ont \u00e9t\u00e9 observ\u00e9s. Ceci est fort probablement li\u00e9 aux fortes pluies qui emp\u00eachent le d\u00e9veloppement des populations de pucerons. Par cons\u00e9quent, l\u2019ensemble des parcelles restent sous le seuil de traitement. Ceci est valable pour l\u2019ensemble des r\u00e9gions. Nous recommandons donc vivement de continuer [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":25115,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":2,"footnotes":""},"categories":[2,129,222],"tags":[243],"class_list":["post-25105","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-betterave","category-protection-des-plantes","category-ravageurs","tag-messages"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ravageurs\u00a0: les observations sont essentielles - IRBAB-KBIVB<\/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.irbab-kbivb.be\/fr\/ravageurs-les-observations-sont-essentielles\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ravageurs\u00a0: les observations sont essentielles - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"Lors des observations de cette semaine, tr\u00e8s peu de pucerons verts apt\u00e8res ont \u00e9t\u00e9 observ\u00e9s. Ceci est fort probablement li\u00e9 aux fortes pluies qui emp\u00eachent le d\u00e9veloppement des populations de pucerons. Par cons\u00e9quent, l\u2019ensemble des parcelles restent sous le seuil de traitement. Ceci est valable pour l\u2019ensemble des r\u00e9gions. 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