{"id":18908,"date":"2020-06-11T09:23:16","date_gmt":"2020-06-11T07:23:16","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=18908"},"modified":"2020-08-28T11:46:42","modified_gmt":"2020-08-28T09:46:42","slug":"pegomyies-en-betterave-ne-precipiter-pas-le-traitement","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/pegomyies-en-betterave-ne-precipiter-pas-le-traitement\/","title":{"rendered":"P\u00e9gomyies en betterave : ne pr\u00e9cipiter pas le traitement!"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2020\/06\/Bietenvlieg_P\u00e9gomyie.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"rounded alignleft wp-image-18897 size-medium\" src=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2020\/06\/Bietenvlieg_P\u00e9gomyie-250x300.jpg\" alt=\"\" width=\"250\" height=\"300\" srcset=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2020\/06\/Bietenvlieg_P\u00e9gomyie-250x300.jpg 250w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2020\/06\/Bietenvlieg_P\u00e9gomyie.jpg 559w\" sizes=\"auto, (max-width: 250px) 100vw, 250px\" \/><\/a>De nombreuses parcelles pr\u00e9sentent des pontes de p\u00e9gomyies avec une pr\u00e9sence de larves principalement sur les plus anciennes feuilles. Les seuils d\u2019intervention au-del\u00e0 du stade 8-feuilles des betteraves sont \u00e9lev\u00e9s (18 \u0153ufs et larves\/plantes) et ne n\u00e9cessitent g\u00e9n\u00e9ralement aucune intervention.<\/p>\n<p>M\u00eame si la situation est parfois spectaculaire et que le seuil d\u2019intervention (plantes avec des galeries et larves vivantes) semble atteint, nous d\u00e9conseillons les traitements car les produits insecticides utilis\u00e9s d\u00e9truisent les auxiliaires des pucerons indispensables aujourd\u2019hui pour r\u00e9guler les pucerons verts et noirs encore pr\u00e9sents.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>De nombreuses parcelles pr\u00e9sentent des pontes de p\u00e9gomyies avec une pr\u00e9sence de larves principalement sur les plus anciennes feuilles. Les seuils d\u2019intervention au-del\u00e0 du stade 8-feuilles des betteraves sont \u00e9lev\u00e9s (18 \u0153ufs et larves\/plantes) et ne n\u00e9cessitent g\u00e9n\u00e9ralement aucune intervention. M\u00eame si la situation est parfois spectaculaire et que le seuil d\u2019intervention (plantes avec des [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":18897,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":3,"footnotes":""},"categories":[2,222],"tags":[243],"class_list":["post-18908","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>P\u00e9gomyies en betterave : ne pr\u00e9cipiter pas le traitement! - 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\/pegomyies-en-betterave-ne-precipiter-pas-le-traitement\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P\u00e9gomyies en betterave : ne pr\u00e9cipiter pas le traitement! - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"De nombreuses parcelles pr\u00e9sentent des pontes de p\u00e9gomyies avec une pr\u00e9sence de larves principalement sur les plus anciennes feuilles. Les seuils d\u2019intervention au-del\u00e0 du stade 8-feuilles des betteraves sont \u00e9lev\u00e9s (18 \u0153ufs et larves\/plantes) et ne n\u00e9cessitent g\u00e9n\u00e9ralement aucune intervention. 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