{"id":21088,"date":"2021-04-13T16:22:01","date_gmt":"2021-04-13T14:22:01","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=21088"},"modified":"2021-04-13T16:22:03","modified_gmt":"2021-04-13T14:22:03","slug":"desherbage-betteraves-apres-la-periode-de-gel","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/desherbage-betteraves-apres-la-periode-de-gel\/","title":{"rendered":"D\u00e9sherbage betteraves apr\u00e8s la p\u00e9riode de gel"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/04\/Picture1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"rounded alignleft wp-image-21089 size-medium\" src=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/04\/Picture1-300x154.jpg\" alt=\"\" width=\"300\" height=\"154\" srcset=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/04\/Picture1-300x154.jpg 300w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/04\/Picture1-1024x526.jpg 1024w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/04\/Picture1-768x395.jpg 768w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/04\/Picture1-810x416.jpg 810w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/04\/Picture1-1140x586.jpg 1140w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/04\/Picture1.jpg 1308w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Si le semis a d\u00e9j\u00e0 eu lieu, le premier traitement de post-\u00e9mergence et pour certains le traitement de pr\u00e9-\u00e9mergence seront l\u00e9g\u00e8rement retard\u00e9s en raison de la vague de froid actuelle. Les nuits suivantes resteront froides mais les temp\u00e9ratures diurnes &#8220;plus \u00e9lev\u00e9es&#8221; peuvent favoriser la germination. Soyez donc tr\u00e8s vigilant quant \u00e0 la germination des adventices. D\u00e8s l&#8217;apparition des premi\u00e8res adventices, un 1er traitement FAR est conseill\u00e9. <strong><u>D\u00e8s que des adventices germ\u00e9es sont visibles<\/u><\/strong>, un traitement avec un m\u00e9lange de &#8216;Betanal&#8217; 0,6 L\/ha (<em>phenmedipham<\/em>), &#8216;Tramat&#8217; 0,2 L\/ha (<em>ethofumesate<\/em>), &#8216;Goltix&#8217; 0,5 L\/ha (<em>metamitron<\/em>) et 0,5 l\/ha d&#8217;huile peut \u00eatre r\u00e9alis\u00e9, m\u00eame si la lev\u00e9e du champ est partielle. Dans les 6 \u00e0 8 jours apr\u00e8s ce premier traitement FAR, un 2\u00e8me traitement FAR est conseill\u00e9. Pour l&#8217;utilisation de produits comme &#8216;Safari&#8217; il faut attendre une lev\u00e9e suffisante (plus de 70%), &#8216;Venzar&#8217; n\u2019est pas recommand\u00e9 avant le 2\u00e8me traitement FAR.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Si le semis a d\u00e9j\u00e0 eu lieu, le premier traitement de post-\u00e9mergence et pour certains le traitement de pr\u00e9-\u00e9mergence seront l\u00e9g\u00e8rement retard\u00e9s en raison de la vague de froid actuelle. Les nuits suivantes resteront froides mais les temp\u00e9ratures diurnes &#8220;plus \u00e9lev\u00e9es&#8221; peuvent favoriser la germination. Soyez donc tr\u00e8s vigilant quant \u00e0 la germination des adventices. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":21089,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":12,"footnotes":""},"categories":[209,2],"tags":[243],"class_list":["post-21088","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-adventices","category-betterave","tag-messages"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>D\u00e9sherbage betteraves apr\u00e8s la p\u00e9riode de gel - 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-betteraves-apres-la-periode-de-gel\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u00e9sherbage betteraves apr\u00e8s la p\u00e9riode de gel - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"Si le semis a d\u00e9j\u00e0 eu lieu, le premier traitement de post-\u00e9mergence et pour certains le traitement de pr\u00e9-\u00e9mergence seront l\u00e9g\u00e8rement retard\u00e9s en raison de la vague de froid actuelle. 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