{"id":21486,"date":"2021-07-15T17:00:47","date_gmt":"2021-07-15T15:00:47","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=21486"},"modified":"2021-07-15T17:22:04","modified_gmt":"2021-07-15T15:22:04","slug":"situation-des-maladies-foliaires-en-betterave","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/situation-des-maladies-foliaires-en-betterave\/","title":{"rendered":"Situation des maladies foliaires en betterave"},"content":{"rendered":"\n

\"\"<\/a><\/p>\n

Le r\u00e9seau champs d\u2019observations \u00ab\u00a0maladies foliaires\u00a0\u00bb en betteraves sucri\u00e8res a d\u00e9but\u00e9 cette semaine. Lors des observations, la pr\u00e9sence de sympt\u00f4mes d\u2019o\u00efdium, de cercosporiose, de rouille et de ramulariose est examin\u00e9e.<\/p>\n

Au total, des observations ont \u00e9t\u00e9 effectu\u00e9es dans 102 champs de betteraves. Peu de maladies foliaires ont \u00e9t\u00e9 observ\u00e9es<\/strong>. Des sympt\u00f4mes de pseudomonas sont tr\u00e8s fr\u00e9quemment observ\u00e9s. Aucune intervention n\u2019est \u00e0 envisager contre pseudomonas.<\/p>\n

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

Il est recommand\u00e9 d\u2019effectuer des observations dans vos parcelles 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 (en juillet)<\/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":"

Le r\u00e9seau champs d\u2019observations \u00ab\u00a0maladies foliaires\u00a0\u00bb en betteraves sucri\u00e8res a d\u00e9but\u00e9 cette semaine. Lors des observations, la pr\u00e9sence de sympt\u00f4mes d\u2019o\u00efdium, de cercosporiose, de rouille et de ramulariose est examin\u00e9e. Au total, des observations ont \u00e9t\u00e9 effectu\u00e9es dans 102 champs de betteraves. Peu de maladies foliaires ont \u00e9t\u00e9 observ\u00e9es. Des sympt\u00f4mes de pseudomonas sont tr\u00e8s […]<\/p>\n","protected":false},"author":3,"featured_media":21467,"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-21486","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-betterave","category-maladies-foliaires","tag-messages"],"yoast_head":"\nSituation des maladies foliaires 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-foliaires-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 foliaires en betterave - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"Le r\u00e9seau champs d\u2019observations \u00ab\u00a0maladies foliaires\u00a0\u00bb en betteraves sucri\u00e8res a d\u00e9but\u00e9 cette semaine. Lors des observations, la pr\u00e9sence de sympt\u00f4mes d\u2019o\u00efdium, de cercosporiose, de rouille et de ramulariose est examin\u00e9e. Au total, des observations ont \u00e9t\u00e9 effectu\u00e9es dans 102 champs de betteraves. Peu de maladies foliaires ont \u00e9t\u00e9 observ\u00e9es. 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