{"id":22224,"date":"2022-05-19T11:25:59","date_gmt":"2022-05-19T09:25:59","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=22224"},"modified":"2022-05-19T11:26:03","modified_gmt":"2022-05-19T09:26:03","slug":"les-pucerons-verts-restent-presents-sur-les-parcelles-de-betteraves","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/les-pucerons-verts-restent-presents-sur-les-parcelles-de-betteraves\/","title":{"rendered":"Les pucerons verts restent pr\u00e9sents sur les parcelles de betteraves"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2022\/05\/20200423_Pucerons.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"rounded alignleft wp-image-22218 size-medium\" src=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2022\/05\/20200423_Pucerons-294x300.jpg\" alt=\"\" width=\"294\" height=\"300\" srcset=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2022\/05\/20200423_Pucerons-294x300.jpg 294w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2022\/05\/20200423_Pucerons.jpg 658w\" sizes=\"auto, (max-width: 294px) 100vw, 294px\" \/><\/a>Les temp\u00e9ratures restent favorables \u00e0 la pr\u00e9sence et au d\u00e9veloppement des pucerons. 30% des champs a atteint le deuxi\u00e8me seuil de <strong>2 pucerons verts apt\u00e8res par 10 plantes<\/strong>. Il est important de rester attentif \u00e0 la pr\u00e9sence de pucerons. Si votre champ n&#8217;a pas atteint le seuil de traitement, il est conseill\u00e9 de ne pas traiter et de poursuivre les observations sur une base hebdomadaire. Effectuer un traitement avant que le seuil ne soit atteint n&#8217;est pas tr\u00e8s utile.<\/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<li>Un traitement sur de petites betteraves entra\u00eenera une r\u00e9manence plus courte du produit.<\/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","protected":false},"excerpt":{"rendered":"<p>Les temp\u00e9ratures restent favorables \u00e0 la pr\u00e9sence et au d\u00e9veloppement des pucerons. 30% des champs a atteint le deuxi\u00e8me seuil de 2 pucerons verts apt\u00e8res par 10 plantes. Il est important de rester attentif \u00e0 la pr\u00e9sence de pucerons. Si votre champ n&#8217;a pas atteint le seuil de traitement, il est conseill\u00e9 de ne pas [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":22218,"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-22224","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 sur les parcelles de betteraves - 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-sur-les-parcelles-de-betteraves\/\" \/>\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 sur les parcelles de betteraves - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"Les temp\u00e9ratures restent favorables \u00e0 la pr\u00e9sence et au d\u00e9veloppement des pucerons. 30% des champs a atteint le deuxi\u00e8me seuil de 2 pucerons verts apt\u00e8res par 10 plantes. 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