{"id":7900,"date":"2016-06-07T15:43:05","date_gmt":"2016-06-07T13:43:05","guid":{"rendered":"http:\/\/www.irbab-kbivb.be\/fr\/?p=7900"},"modified":"2016-06-07T15:43:05","modified_gmt":"2016-06-07T13:43:05","slug":"elimination-des-chardons-et-des-repousses-chicorees","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/elimination-des-chardons-et-des-repousses-chicorees\/","title":{"rendered":"\u00c9limination des chardons et des repousses de chicor\u00e9es"},"content":{"rendered":"

\"chardons\"<\/a>D\u00e8s que l’acc\u00e8s aux terres sera possible, il faudra terminer les d\u00e9sherbages. Attention \u00e0 ne pas trop \u00e9lever les dosages des herbicides racinaires qui auraient tendance \u00e0 avoir une bonne efficacit\u00e9 avec l’exc\u00e8s d’humidit\u00e9. Ceci pourrait entra\u00eener\u00a0 des sympt\u00f4mes de phytotoxicit\u00e9. Cette situation est constat\u00e9e pour l’instant dans certains champs. Dans l’Ouest du pays, il y a encore beaucoup de nouvelles lev\u00e9es d’adventices, m\u00eame dans des parcelles o\u00f9 le d\u00e9sherbage a \u00e9t\u00e9 efficace jusqu’\u00e0 pr\u00e9sent. Il est vivement conseill\u00e9 d’aller voir vos champs avant de vous d\u00e9cider sur les derniers traitements qui doivent \u00eatre appliqu\u00e9s. Dans des champs avec des lev\u00e9es \u00e9chelonn\u00e9es, tenez toujours compte des plus petites betteraves pr\u00e9sentes dans le champ.
\nDes zones avec des chardons<\/u> peuvent \u00eatre observ\u00e9es dans certains champs. Le d\u00e9veloppement de ces chardons devient important et ils doivent \u00eatre d\u00e9truits au plus t\u00f4t et avant la fermeture de lignes, si ce n’est d\u00e9j\u00e0 fait. On r\u00e9alisera des pulv\u00e9risations localis\u00e9es avec un produit de type ‘Matrigon 100g\/l’ (et non via les m\u00e9langes FAR), le plus souvent avec un pulv\u00e9risateur \u00e0 dos.
\nOn utilisera au mieux 1,2 \u00e0 1,5 l de ‘Matrigon’ compl\u00e9t\u00e9 avec 1 l d’huile pour effectuer un traitement ponctuel des chardons et des repousses de chicor\u00e9e. L’efficacit\u00e9 du ‘Matrigon’ est meilleures lorsque les conditions sont poussantes.
\nSi les repousses de chicor\u00e9es<\/u> sont nombreuses et r\u00e9parties de fa\u00e7on homog\u00e8ne et qu’aucun traitement ‘Matrigon’ n’a \u00e9t\u00e9 r\u00e9alis\u00e9 actuellement, on pourra appliquer au stade 8 \u00e0 10 feuilles des betteraves un traitement avec 1,5 \u00e0 1,8 l de ‘Matrigon’ + 1 l d’huile seul.
\nPour rappel, tous les messages relatifs au d\u00e9sherbage<\/a> sont disponibles sur le site Internet de l’IRBAB. Pour les betteraves moins d\u00e9velopp\u00e9es, pour la lutte contre les repousses de pomme de terre ou les vulpins, les conseils repris dans les messages du mois de mai restent d’actualit\u00e9.<\/p>\n","protected":false},"excerpt":{"rendered":"

D\u00e8s que l’acc\u00e8s aux terres sera possible, il faudra terminer les d\u00e9sherbages. Attention \u00e0 ne pas trop \u00e9lever les dosages des herbicides racinaires qui auraient tendance \u00e0 avoir une bonne efficacit\u00e9 avec l’exc\u00e8s d’humidit\u00e9. Ceci pourrait entra\u00eener\u00a0 des sympt\u00f4mes de phytotoxicit\u00e9. Cette situation est constat\u00e9e pour l’instant dans certains champs. Dans l’Ouest du pays, il […]<\/p>\n","protected":false},"author":5,"featured_media":7901,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":41,"footnotes":""},"categories":[209],"tags":[243],"class_list":["post-7900","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-adventices","tag-messages"],"yoast_head":"\n\u00c9limination des chardons et des repousses de chicor\u00e9es - 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\/elimination-des-chardons-et-des-repousses-chicorees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c9limination des chardons et des repousses de chicor\u00e9es - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"D\u00e8s que l’acc\u00e8s aux terres sera possible, il faudra terminer les d\u00e9sherbages. Attention \u00e0 ne pas trop \u00e9lever les dosages des herbicides racinaires qui auraient tendance \u00e0 avoir une bonne efficacit\u00e9 avec l’exc\u00e8s d’humidit\u00e9. Ceci pourrait entra\u00eener\u00a0 des sympt\u00f4mes de phytotoxicit\u00e9. Cette situation est constat\u00e9e pour l’instant dans certains champs. Dans l’Ouest du pays, il […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.irbab-kbivb.be\/fr\/elimination-des-chardons-et-des-repousses-chicorees\/\" \/>\n<meta property=\"og:site_name\" content=\"IRBAB-KBIVB\" \/>\n<meta property=\"article:published_time\" content=\"2016-06-07T13:43:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2016\/06\/chardons.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Patrick Delaitte\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Patrick Delaitte\" \/>\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\\\/elimination-des-chardons-et-des-repousses-chicorees\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/elimination-des-chardons-et-des-repousses-chicorees\\\/\"},\"author\":{\"name\":\"Patrick Delaitte\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/#\\\/schema\\\/person\\\/80a980b99f080ac538bdd4c47dd4206a\"},\"headline\":\"\u00c9limination des chardons et des repousses de chicor\u00e9es\",\"datePublished\":\"2016-06-07T13:43:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/elimination-des-chardons-et-des-repousses-chicorees\\\/\"},\"wordCount\":376,\"image\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/elimination-des-chardons-et-des-repousses-chicorees\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/wp-content\\\/uploads\\\/2016\\\/06\\\/chardons.jpg\",\"keywords\":[\"Messages\"],\"articleSection\":[\"Adventices\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/elimination-des-chardons-et-des-repousses-chicorees\\\/\",\"url\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/elimination-des-chardons-et-des-repousses-chicorees\\\/\",\"name\":\"\u00c9limination des chardons et des repousses de chicor\u00e9es - 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