{"id":21514,"date":"2021-07-29T11:27:31","date_gmt":"2021-07-29T09:27:31","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=21514"},"modified":"2021-07-29T16:06:58","modified_gmt":"2021-07-29T14:06:58","slug":"situation-des-maladies-en-betterave","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/situation-des-maladies-en-betterave\/","title":{"rendered":"Situation des maladies en betterave"},"content":{"rendered":"\n

\"\"<\/a>Les conditions humides et chaudes sont favorables au d\u00e9veloppement des maladies foliaires. Les observations r\u00e9alis\u00e9es cette semaine dans le r\u00e9seau \u00ab\u00a0champs d\u2019observation\u00a0\u00bb montrent une progression de la cercosporiose. La rouille est \u00e9galement d\u00e9tect\u00e9e. Par contre, l\u2019o\u00efdium est pratiquement absent (seulement 2 champs).<\/p>\n

Cette semaine, 114 parcelles dur r\u00e9seau \u00ab champs d\u2019observation \u00bb ont \u00e9t\u00e9 observ\u00e9es.\u00a0 Le seuil de traitement pour la cercosporiose est atteint dans 29 parcelles.<\/p>\n

Suivez l\u2019\u00e9volution des maladies foliaires en betterave via la carte<\/a>.<\/p>\n

Il est recommand\u00e9 d\u2019observer attentivement la pr\u00e9sence des maladies sur 100 feuilles, pr\u00e9lev\u00e9es \u00e0 travers la parcelle, et de traiter d\u00e8s que le seuil de traitement pour une des quatre maladies est atteint<\/strong>. Les seuils de traitement pour les diff\u00e9rentes maladies sont repris ci-dessous. Une feuille est consid\u00e9r\u00e9e comme atteinte si au moins une tache est observ\u00e9e sur la feuille.<\/p>\n\n\n\n\n\n
\n

Maladie<\/strong><\/p>\n<\/td>\n

\n

Seuil de traitement (jusqu\u2019au 20 ao\u00fbt)<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Cercosporiose<\/p>\n

Ramulariose<\/p>\n<\/td>\n

\n

5% feuilles touch\u00e9es<\/p>\n<\/td>\n<\/tr>\n

\n

O\u00efdium<\/p>\n

Rouille<\/p>\n<\/td>\n

\n

15% feuilles touch\u00e9es<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Les conditions humides et chaudes sont favorables au d\u00e9veloppement des maladies foliaires. Les observations r\u00e9alis\u00e9es cette semaine dans le r\u00e9seau \u00ab\u00a0champs d\u2019observation\u00a0\u00bb montrent une progression de la cercosporiose. La rouille est \u00e9galement d\u00e9tect\u00e9e. Par contre, l\u2019o\u00efdium est pratiquement absent (seulement 2 champs). Cette semaine, 114 parcelles dur r\u00e9seau \u00ab champs d\u2019observation \u00bb ont \u00e9t\u00e9 observ\u00e9es.\u00a0 […]<\/p>\n","protected":false},"author":3,"featured_media":21511,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":1,"footnotes":""},"categories":[2,221],"tags":[243],"class_list":["post-21514","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-betterave","category-maladies-foliaires","tag-messages"],"yoast_head":"\nSituation des maladies en betterave - 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\/situation-des-maladies-en-betterave\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Situation des maladies en betterave - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"Les conditions humides et chaudes sont favorables au d\u00e9veloppement des maladies foliaires. Les observations r\u00e9alis\u00e9es cette semaine dans le r\u00e9seau \u00ab\u00a0champs d\u2019observation\u00a0\u00bb montrent une progression de la cercosporiose. La rouille est \u00e9galement d\u00e9tect\u00e9e. Par contre, l\u2019o\u00efdium est pratiquement absent (seulement 2 champs). Cette semaine, 114 parcelles dur r\u00e9seau \u00ab champs d\u2019observation \u00bb ont \u00e9t\u00e9 observ\u00e9es.\u00a0 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.irbab-kbivb.be\/fr\/situation-des-maladies-en-betterave\/\" \/>\n<meta property=\"og:site_name\" content=\"IRBAB-KBIVB\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-29T09:27:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-07-29T14:06:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/07\/20210723_110535.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1406\" \/>\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=\"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\\\/situation-des-maladies-en-betterave\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/situation-des-maladies-en-betterave\\\/\"},\"author\":{\"name\":\"Marion\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/#\\\/schema\\\/person\\\/dad6fe34d3ac93cce3720797f132a2e5\"},\"headline\":\"Situation des maladies en betterave\",\"datePublished\":\"2021-07-29T09:27:31+00:00\",\"dateModified\":\"2021-07-29T14:06:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/situation-des-maladies-en-betterave\\\/\"},\"wordCount\":176,\"image\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/situation-des-maladies-en-betterave\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/20210723_110535.jpg\",\"keywords\":[\"Messages\"],\"articleSection\":[\"Betterave\",\"Maladies foliaires\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/situation-des-maladies-en-betterave\\\/\",\"url\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/situation-des-maladies-en-betterave\\\/\",\"name\":\"Situation des maladies en betterave - 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