{"id":25649,"date":"2024-08-26T14:14:31","date_gmt":"2024-08-26T12:14:31","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=25649"},"modified":"2024-08-26T16:22:41","modified_gmt":"2024-08-26T14:22:41","slug":"maladies-foliaires-maladies-de-jaunissement-et-mildiou","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/maladies-foliaires-maladies-de-jaunissement-et-mildiou\/","title":{"rendered":"Maladie \u2013 jaunissement et mildiou"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/08\/mildiou-modif.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"rounded  alignleft wp-image-25645 size-medium\" src=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/08\/mildiou-modif-300x197.jpg\" alt=\"\" width=\"300\" height=\"197\" srcset=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/08\/mildiou-modif-300x197.jpg 300w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/08\/mildiou-modif-768x504.jpg 768w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/08\/mildiou-modif-810x532.jpg 810w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2024\/08\/mildiou-modif.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Dans certaines parcelles, un jaunissement d&#8217;anciennes feuilles peut \u00eatre observ\u00e9 sur des plantes individuelles ou par foyer.\u00a0Les anciennes feuilles peuvent avoir une texture cassante, mais ne doivent pas \u00eatre confondues \u00e0 une infection par de la jaunisse virale.\u00a0\u00a0<br \/><br \/><\/p>\n<p>Les feuilles du c\u0153ur montrent un d\u00e9p\u00e9rissement qui peut se dess\u00e9cher, avec une texture plus \u00e9paisse et, dans certains cas, un duvet gris.<\/p>\n<p>Ces sympt\u00f4mes sont li\u00e9s \u00e0 une attaque du mildiou de la betterave <em>Peronospora farinosa<\/em> suite aux conditions humides du printemps. Aucune intervention n\u2019est possible contre ce ravageur.<\/p>\n\n\n\n<p><\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Dans certaines parcelles, un jaunissement d&#8217;anciennes feuilles peut \u00eatre observ\u00e9 sur des plantes individuelles ou par foyer.\u00a0Les anciennes feuilles peuvent avoir une texture cassante, mais ne doivent pas \u00eatre confondues \u00e0 une infection par de la jaunisse virale.\u00a0\u00a0 Les feuilles du c\u0153ur montrent un d\u00e9p\u00e9rissement qui peut se dess\u00e9cher, avec une texture plus \u00e9paisse et, [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":25645,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":0,"footnotes":""},"categories":[2,221],"tags":[243],"class_list":["post-25649","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-betterave","category-maladies-foliaires","tag-messages"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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