{"id":18720,"date":"2020-05-28T09:34:34","date_gmt":"2020-05-28T07:34:34","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=18720"},"modified":"2020-05-28T09:34:36","modified_gmt":"2020-05-28T07:34:36","slug":"desherbage-en-betterave-lutte-contre-le-chardon","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/desherbage-en-betterave-lutte-contre-le-chardon\/","title":{"rendered":"D\u00e9sherbage en betterave : lutte contre le chardon"},"content":{"rendered":"\n

\"\"<\/a>Les conditions chaudes favorables \u00e0 la croissance favorisent l\u2019efficacit\u00e9 des produits de type \u2018Matrigon\u2019. Pour la lutte contre les chardons<\/strong>, r\u00e9alisez le traitement d\u00e8s que les chardons ont atteint une taille de 20 cm et que la plupart soit \u00e9merg\u00e9. Un passage s\u00e9par\u00e9 avec 1,2 \u00e0 1,5 (max. 1,8) l\/ha \u2018Matrigon\u2019 (100g\/l clopyralid) et 1 l\/ha d\u2019huile, au stade 10-12 feuilles de la betterave donne souvent les meilleurs r\u00e9sultats. Si les chardons se trouvent dans des zones limit\u00e9es du champ, un traitement localis\u00e9 peut \u00eatre effectu\u00e9.<\/p>\n

Alternativement, vous pouvez fractionner le traitement en ajoutant 0,5 \u00e0 0,75 l\/ha de \u2018Matrigon\u2019 au FAR et ensuite appliquer la deuxi\u00e8me moiti\u00e9 de la dose dans les 7 \u00e0 8 jours. On peut ajouter maximum 0,75l\/ha \u2018Matrigon\u2019 au FAR, les betteraves doivent avoir au moins 6 feuilles r\u00e9elles.<\/p>\n","protected":false},"excerpt":{"rendered":"

Les conditions chaudes favorables \u00e0 la croissance favorisent l\u2019efficacit\u00e9 des produits de type \u2018Matrigon\u2019. Pour la lutte contre les chardons, r\u00e9alisez le traitement d\u00e8s que les chardons ont atteint une taille de 20 cm et que la plupart soit \u00e9merg\u00e9. Un passage s\u00e9par\u00e9 avec 1,2 \u00e0 1,5 (max. 1,8) l\/ha \u2018Matrigon\u2019 (100g\/l clopyralid) et 1 […]<\/p>\n","protected":false},"author":3,"featured_media":18715,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":5,"footnotes":""},"categories":[209,2],"tags":[243],"class_list":["post-18720","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-adventices","category-betterave","tag-messages"],"yoast_head":"\nD\u00e9sherbage en betterave : lutte contre le chardon - 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\/desherbage-en-betterave-lutte-contre-le-chardon\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u00e9sherbage en betterave : lutte contre le chardon - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"Les conditions chaudes favorables \u00e0 la croissance favorisent l\u2019efficacit\u00e9 des produits de type \u2018Matrigon\u2019. Pour la lutte contre les chardons, r\u00e9alisez le traitement d\u00e8s que les chardons ont atteint une taille de 20 cm et que la plupart soit \u00e9merg\u00e9. Un passage s\u00e9par\u00e9 avec 1,2 \u00e0 1,5 (max. 1,8) l\/ha \u2018Matrigon\u2019 (100g\/l clopyralid) et 1 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.irbab-kbivb.be\/fr\/desherbage-en-betterave-lutte-contre-le-chardon\/\" \/>\n<meta property=\"og:site_name\" content=\"IRBAB-KBIVB\" \/>\n<meta property=\"article:published_time\" content=\"2020-05-28T07:34:34+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-05-28T07:34:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2020\/05\/Chardon_Distel_23052018.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1108\" \/>\n\t<meta property=\"og:image:height\" content=\"672\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\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=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/desherbage-en-betterave-lutte-contre-le-chardon\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/desherbage-en-betterave-lutte-contre-le-chardon\\\/\"},\"author\":{\"name\":\"Marion\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/#\\\/schema\\\/person\\\/dad6fe34d3ac93cce3720797f132a2e5\"},\"headline\":\"D\u00e9sherbage en betterave : lutte contre le chardon\",\"datePublished\":\"2020-05-28T07:34:34+00:00\",\"dateModified\":\"2020-05-28T07:34:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/desherbage-en-betterave-lutte-contre-le-chardon\\\/\"},\"wordCount\":142,\"image\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/desherbage-en-betterave-lutte-contre-le-chardon\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/wp-content\\\/uploads\\\/2020\\\/05\\\/Chardon_Distel_23052018.png\",\"keywords\":[\"Messages\"],\"articleSection\":[\"Adventices\",\"Betterave\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/desherbage-en-betterave-lutte-contre-le-chardon\\\/\",\"url\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/desherbage-en-betterave-lutte-contre-le-chardon\\\/\",\"name\":\"D\u00e9sherbage en betterave : lutte contre le chardon - 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