{"id":22344,"date":"2022-06-02T14:21:17","date_gmt":"2022-06-02T12:21:17","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=22344"},"modified":"2022-06-02T14:21:20","modified_gmt":"2022-06-02T12:21:20","slug":"les-pucerons-verts-restent-presents-2","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/les-pucerons-verts-restent-presents-2\/","title":{"rendered":"Les pucerons verts restent pr\u00e9sents"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2022\/06\/Doel-net-voor-rijsluiting.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"rounded alignleft wp-image-22342 size-medium\" src=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2022\/06\/Doel-net-voor-rijsluiting-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2022\/06\/Doel-net-voor-rijsluiting-300x225.jpg 300w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2022\/06\/Doel-net-voor-rijsluiting-768x576.jpg 768w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2022\/06\/Doel-net-voor-rijsluiting-810x608.jpg 810w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2022\/06\/Doel-net-voor-rijsluiting.jpg 896w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Les pucerons verts apt\u00e8res restent pr\u00e9sents dans les parcelles de betteraves. Entre-temps, 18% des 160 champs du service d\u2019avertissement ont atteint le troisi\u00e8me seuil de <strong>2 pucerons verts apt\u00e8res sur 10 plantes<\/strong>. Sur la plupart des parcelles, les betteraves commencent \u00e0 fermer l\u2019inter-rang. Il est important de faire des observations <strong>jusque et y compris la fermeture des lignes<\/strong> et, si n\u00e9cessaire, d&#8217;effectuer un traitement final lorsque le seuil est atteint.<\/p>\n<p>Suivez l\u2019\u00e9volution des populations de pucerons verts via la <a href=\"https:\/\/www.irbab-kbivb.be\/fr\/cartographie-champs-dobservations\/mai-juin-2022-carte-avertissement-pucerons-verts-betteraves\/\">carte<\/a>.<\/p>\n<p>Si le seuil de 2 pucerons verts apt\u00e8res par 10 plantes est atteint, les points suivants sont importants\u00a0:<\/p>\n<ul>\n<li>Traiter avec Movento 0,45 l\/ha, Teppeki 0,14 kg\/ha (une seule application\u00a0!) ou Closer 0.2l\/ha<\/li>\n<li><strong>Eviter tout traitement avec une pyr\u00e9thrino\u00efde, m\u00eame en m\u00e9lange. Il entraine plus de mal que de bien.<\/strong><\/li>\n<li>Utiliser suffisamment d\u2019eau (200 litres ou plus) et traiter quand l\u2019humidit\u00e9 relative est suffisante.<\/li>\n<li>Teppeki, Movento et Closer peuvent \u00eatre appliqu\u00e9s en m\u00e9lange avec les herbicides betteraves.<\/li>\n<\/ul>\n<p>L\u2019avis de traitement ne concerne pas les champs sem\u00e9s avec des semences trait\u00e9es avec Gaucho.<\/p>\n<p><u>\u00a0<\/u><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les pucerons verts apt\u00e8res restent pr\u00e9sents dans les parcelles de betteraves. Entre-temps, 18% des 160 champs du service d\u2019avertissement ont atteint le troisi\u00e8me seuil de 2 pucerons verts apt\u00e8res sur 10 plantes. Sur la plupart des parcelles, les betteraves commencent \u00e0 fermer l\u2019inter-rang. Il est important de faire des observations jusque et y compris la [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":22342,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":1,"footnotes":""},"categories":[2,222],"tags":[243],"class_list":["post-22344","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-betterave","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>Les pucerons verts restent pr\u00e9sents - 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\/les-pucerons-verts-restent-presents-2\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les pucerons verts restent pr\u00e9sents - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"Les pucerons verts apt\u00e8res restent pr\u00e9sents dans les parcelles de betteraves. Entre-temps, 18% des 160 champs du service d\u2019avertissement ont atteint le troisi\u00e8me seuil de 2 pucerons verts apt\u00e8res sur 10 plantes. Sur la plupart des parcelles, les betteraves commencent \u00e0 fermer l\u2019inter-rang. 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