{"id":25671,"date":"2024-09-05T16:34:58","date_gmt":"2024-09-05T14:34:58","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=25671"},"modified":"2024-09-05T16:38:14","modified_gmt":"2024-09-05T14:38:14","slug":"maladies-foliaires-analysez-la-situation-avant-de-traiter","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/maladies-foliaires-analysez-la-situation-avant-de-traiter\/","title":{"rendered":"Maladies foliaires\u00a0: Analysez la situation avant de traiter"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/09\/20240902_144731.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"rounded alignleft wp-image-25672 size-medium\" src=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/09\/20240902_144731-300x193.jpg\" alt=\"\" width=\"300\" height=\"193\" srcset=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/09\/20240902_144731-300x193.jpg 300w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/09\/20240902_144731-1024x660.jpg 1024w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/09\/20240902_144731-768x495.jpg 768w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/09\/20240902_144731-810x522.jpg 810w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/09\/20240902_144731.jpg 1042w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Cette semaine, pr\u00e8s de 32 % des parcelles ont atteint le T2 et un peu plus de 44% ont atteint le T3. Nous avons m\u00eame deux parcelles qui atteignent le seuil 4<sup>\u00e8me<\/sup> traitement\u00a0!<\/p>\n<p>En ce d\u00e9but du mois de septembre, il faut r\u00e9fl\u00e9chir la protection au cas par cas et en fonction de :<\/p>\n<ul>\n<li>Si les betteraves doivent \u00eatre arrach\u00e9es avant le 15 octobre, un traitement suppl\u00e9mentaire sera rarement rentable.<\/li>\n<\/ul>\n<ul>\n<li>Si l\u2019arrachage des betteraves est pr\u00e9vu pour le mois de novembre et que vous avez trait\u00e9 il y a plus de deux semaines, contr\u00f4lez attentivement le (r\u00e9)d\u00e9veloppement de la cercosporiose. Si la cercosporiose se red\u00e9veloppe et que vous avez sem\u00e9 une vari\u00e9t\u00e9 sensible, un traitement suppl\u00e9mentaire doit \u00eatre envisag\u00e9.<\/li>\n<\/ul>\n<ul>\n<li>Si la vari\u00e9t\u00e9 sem\u00e9e poss\u00e8de une bonne tol\u00e9rance et que la cercosporiose est sous contr\u00f4le, le traitement fongicide peut \u00eatre postpos\u00e9 ou non r\u00e9alis\u00e9.<\/li>\n<\/ul>\n<ul>\n<li>Dans des champs sur lesquels la cercosporiose se d\u00e9veloppe d\u00e9j\u00e0 fort et n\u2019est plus contr\u00f4lable, le traitement fongicide n\u2019apportera pas de solution efficace.<br \/>Vous pouvez suivre l&#8217;\u00e9volution des maladies foliaires via la carte.<\/li>\n<\/ul>\n<p><strong>Lien vers la carte\u00a0&#8211; Maladies foliaires :<\/strong>\u00a0<a href=\"https:\/\/www.irbab-kbivb.be\/fr\/cartographie-champs-dobservations\/juillet-aout-2024-problemes-sanitaires-signales-en-culture-betteraves\/\">juillet-ao\u00fbt 2024 : carte &#8220;observations des maladies foliaires&#8221; (betteraves)<\/a><br \/>\u00a0<br \/>Vous pouvez \u00e9galement retrouver la liste des fongicides agr\u00e9\u00e9s en culture de betteraves sucri\u00e8res\u00a0<a href=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/08\/Erkende-fungiciden-biet-FR-2024.pdf\">sur notre site<\/a><u>.<\/u><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cette semaine, pr\u00e8s de 32 % des parcelles ont atteint le T2 et un peu plus de 44% ont atteint le T3. Nous avons m\u00eame deux parcelles qui atteignent le seuil 4\u00e8me traitement\u00a0! En ce d\u00e9but du mois de septembre, il faut r\u00e9fl\u00e9chir la protection au cas par cas et en fonction de : Si [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":25672,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":2,"footnotes":""},"categories":[2,221],"tags":[243],"class_list":["post-25671","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-betterave","category-maladies-foliaires","tag-messages"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Maladies foliaires\u00a0: Analysez la situation avant de traiter - 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\/maladies-foliaires-analysez-la-situation-avant-de-traiter\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Maladies foliaires\u00a0: Analysez la situation avant de traiter - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"Cette semaine, pr\u00e8s de 32 % des parcelles ont atteint le T2 et un peu plus de 44% ont atteint le T3. 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En ce d\u00e9but du mois de septembre, il faut r\u00e9fl\u00e9chir la protection au cas par cas et en fonction de : Si [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.irbab-kbivb.be\/fr\/maladies-foliaires-analysez-la-situation-avant-de-traiter\/\" \/>\n<meta property=\"og:site_name\" content=\"IRBAB-KBIVB\" \/>\n<meta property=\"article:published_time\" content=\"2024-09-05T14:34:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-09-05T14:38:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/09\/20240902_144731.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1042\" \/>\n\t<meta property=\"og:image:height\" content=\"672\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Marion\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Marion\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/maladies-foliaires-analysez-la-situation-avant-de-traiter\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/maladies-foliaires-analysez-la-situation-avant-de-traiter\\\/\"},\"author\":{\"name\":\"Marion\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/#\\\/schema\\\/person\\\/dad6fe34d3ac93cce3720797f132a2e5\"},\"headline\":\"Maladies foliaires\u00a0: Analysez la situation avant de traiter\",\"datePublished\":\"2024-09-05T14:34:58+00:00\",\"dateModified\":\"2024-09-05T14:38:14+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/maladies-foliaires-analysez-la-situation-avant-de-traiter\\\/\"},\"wordCount\":240,\"image\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/maladies-foliaires-analysez-la-situation-avant-de-traiter\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/20240902_144731.jpg\",\"keywords\":[\"Messages\"],\"articleSection\":[\"Betterave\",\"Maladies foliaires\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/maladies-foliaires-analysez-la-situation-avant-de-traiter\\\/\",\"url\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/maladies-foliaires-analysez-la-situation-avant-de-traiter\\\/\",\"name\":\"Maladies foliaires\u00a0: Analysez la situation avant de traiter - 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