{"id":27443,"date":"2026-03-04T12:19:13","date_gmt":"2026-03-04T11:19:13","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?page_id=27443"},"modified":"2026-04-16T13:37:39","modified_gmt":"2026-04-16T11:37:39","slug":"mai-juin-2026-carte-avertissement-pucerons-verts-betteraves","status":"publish","type":"page","link":"https:\/\/www.irbab-kbivb.be\/fr\/cartographie-champs-dobservations\/mai-juin-2026-carte-avertissement-pucerons-verts-betteraves\/","title":{"rendered":"Mai-juin 2026: carte &#8220;avertissement pucerons verts&#8221; (betteraves)"},"content":{"rendered":"\n<p>R\u00e9seau de champs d&#8217;observations de l&#8217;IRBAB pour la culture de la betterave en 2026<\/p>\n\n\n\n<p>L\u00e9gende : La couleur de la l\u00e9gende indique le nombre de pucerons verts apt\u00e8res observ\u00e9s sur 40 plantes dispers\u00e9es dans la parcelle. La couleur verte indique l&#8217;absence de pucerons. La couleur jaune signifie que des pucerons sont pr\u00e9sents, mais que leur nombre reste inf\u00e9rieur au seuil de traitement et qu\u2019il n\u2019est donc pas n\u00e9cessaire de traiter. La couleur rouge indique un nombre de pucerons sup\u00e9rieur au seuil. Dans ce cas, un traitement insecticide est utile pour limiter les d\u00e9g\u00e2ts de l&#8217;infection virale.<\/p>\n\n\n\n<p data-start=\"0\" data-end=\"117\">Un chiffre est ajout\u00e9 d\u00e8s qu\u2019un seuil est atteint. Ce chiffre augmente chaque fois qu\u2019un seuil suivant est d\u00e9pass\u00e9. Une couleur rouge sur la carte est toujours accompagn\u00e9e d\u2019un chiffre, car le rouge indique par d\u00e9finition le d\u00e9passement d\u2019un (nouveau) seuil.<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/04\/image-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"734\" src=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/04\/image-1-1024x734.png\" alt=\"\" class=\"wp-image-27845\" srcset=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/04\/image-1-1024x734.png 1024w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/04\/image-1-300x215.png 300w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/04\/image-1-768x551.png 768w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/04\/image-1-810x581.png 810w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/04\/image-1-1140x817.png 1140w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/04\/image-1.png 1230w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n\n\n<p> La carte des champs d&#8217;observation est actualis\u00e9e plusieurs fois par semaine selon les donn\u00e9es transmises par les observateurs.<br><em>(cliquer sur l&#8217;ic\u00f4ne pour les donn\u00e9es actualis\u00e9es du champ correspondant)<\/em> <\/p>\n\n\n\n<iframe loading=\"lazy\" src=\"https:\/\/www.google.com\/maps\/d\/embed?mid=1UzwFiaQ9j29Mrk6IcUBUtodpGhCpjNk&#038;ehbc=2E312F\" width=\"640\" height=\"480\"><\/iframe>\n","protected":false},"excerpt":{"rendered":"<p>R\u00e9seau de champs d&#8217;observations de l&#8217;IRBAB pour la culture de la betterave en 2026 L\u00e9gende : La couleur de la l\u00e9gende indique le nombre de pucerons verts apt\u00e8res observ\u00e9s sur 40 plantes dispers\u00e9es dans la parcelle. La couleur verte indique l&#8217;absence de pucerons. La couleur jaune signifie que des pucerons sont pr\u00e9sents, mais que leur [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":1185,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"iawp_total_views":0,"footnotes":""},"class_list":["post-27443","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mai-juin 2026: carte &quot;avertissement pucerons verts&quot; (betteraves) - IRBAB-KBIVB<\/title>\n<meta name=\"description\" content=\"Cartografie bieten 2024. Mei-juni : gezondheidsproblemen gesignaleerd in het gewas.\" \/>\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\/cartographie-champs-dobservations\/mai-juin-2026-carte-avertissement-pucerons-verts-betteraves\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mai-juin 2026: carte &quot;avertissement pucerons verts&quot; (betteraves) - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"Cartografie bieten 2024. 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