{"id":23381,"date":"2023-06-08T14:24:05","date_gmt":"2023-06-08T12:24:05","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=23381"},"modified":"2023-06-08T14:51:56","modified_gmt":"2023-06-08T12:51:56","slug":"grande-variabilite-des-situations-observee-pour-les-pucerons","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/grande-variabilite-des-situations-observee-pour-les-pucerons\/","title":{"rendered":"Grande variabilit\u00e9 des situations observ\u00e9e pour les pucerons"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2023\/06\/momie-pucerons.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"rounded alignleft wp-image-23382 size-medium\" src=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2023\/06\/momie-pucerons-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2023\/06\/momie-pucerons-225x300.jpg 225w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2023\/06\/momie-pucerons.jpg 504w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a>En ce qui concerne la pr\u00e9sence de pucerons, une grande diversit\u00e9 de situations est observ\u00e9e sur le territoire cette semaine-ci. Si une partie des parcelles n\u2019ont pas encore atteint le seuil de 2 pucerons verts apt\u00e8res par 10 plantes d\u2019autres l\u2019ont d\u00e9j\u00e0 atteint 3 fois. L\u2019efficacit\u00e9 des produits semble \u00eatre bonne. Quinze jours apr\u00e8s un traitement, il est important de retourner faire des observations. En effet, un nouveau traitement n\u2019est n\u00e9cessaire que si le seuil est de nouveau atteint. Ce traitement ne doit donc pas syst\u00e9matiquement \u00eatre recommand\u00e9.<\/p>\n<p>Nous recommandons donc vivement de <strong>continuer les observations<\/strong> sur vos parcelles et toujours sur au moins 40 plantes dispers\u00e9es sur le champ.<\/p>\n<p>Lorsque le seuil de <strong>2 pucerons verts apt\u00e8res par 10 plantes<\/strong> est atteint, nous vous recommandons de traiter dans des conditions atmosph\u00e9riques id\u00e9ales (humidit\u00e9 relative importante !) avec \u2018TEPPEKI\u2019 (0,140 kg\/ha) ou \u2018MOVENTO\u2019 (0,450 L\/ha). Ne pas traiter avec une pyr\u00e9thrino\u00efde!<\/p>\n<p>La carte avec la pression des pucerons est disponible ici : <a href=\"https:\/\/www.irbab-kbivb.be\/fr\/cartographie-champs-dobservations\/mai-juin-2023-carte-avertissement-pucerons-verts-betteraves\/\">carte pression des pucerons<\/a><\/p>\n<p>La carte montrant la lev\u00e9e des betteraves dans les diff\u00e9rentes parcelles se trouve ici : <a href=\"https:\/\/www.irbab-kbivb.be\/fr\/cartographie-champs-dobservations\/mars-avril-2023-semis-pourcentage-de-levee-et-developpement-de-culture-betteraves\/\">carte lev\u00e9e betterave<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>En ce qui concerne la pr\u00e9sence de pucerons, une grande diversit\u00e9 de situations est observ\u00e9e sur le territoire cette semaine-ci. Si une partie des parcelles n\u2019ont pas encore atteint le seuil de 2 pucerons verts apt\u00e8res par 10 plantes d\u2019autres l\u2019ont d\u00e9j\u00e0 atteint 3 fois. L\u2019efficacit\u00e9 des produits semble \u00eatre bonne. Quinze jours apr\u00e8s un [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":23382,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":0,"footnotes":""},"categories":[2,222],"tags":[243],"class_list":["post-23381","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>Grande variabilit\u00e9 des situations observ\u00e9e pour les pucerons - 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\/grande-variabilite-des-situations-observee-pour-les-pucerons\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Grande variabilit\u00e9 des situations observ\u00e9e pour les pucerons - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"En ce qui concerne la pr\u00e9sence de pucerons, une grande diversit\u00e9 de situations est observ\u00e9e sur le territoire cette semaine-ci. Si une partie des parcelles n\u2019ont pas encore atteint le seuil de 2 pucerons verts apt\u00e8res par 10 plantes d\u2019autres l\u2019ont d\u00e9j\u00e0 atteint 3 fois. L\u2019efficacit\u00e9 des produits semble \u00eatre bonne. 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