{"id":12079,"date":"2025-02-13T12:34:08","date_gmt":"2025-02-13T11:34:08","guid":{"rendered":"https:\/\/ragt-seeds.com\/fr\/?p=12079"},"modified":"2026-04-21T15:08:51","modified_gmt":"2026-04-21T13:08:51","slug":"la-septoriose-comprendre-la-maladie-et-choisir-la-bonne-variete-pour-y-faire-face","status":"publish","type":"post","link":"https:\/\/ragt-seeds.com\/fr\/la-septoriose-comprendre-la-maladie-et-choisir-la-bonne-variete-pour-y-faire-face\/","title":{"rendered":"La Septoriose : comprendre la maladie et choisir la bonne vari\u00e9t\u00e9 pour y faire face"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"12079\" class=\"elementor elementor-12079\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6764197 e-con-full e-flex e-con e-child\" data-id=\"6764197\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-13840b6 elementor-widget elementor-widget-text-editor\" data-id=\"13840b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>La septoriose est l\u2019une des principales maladies foliaires observ\u00e9es sur la culture de bl\u00e9 tendre d\u2019hiver.<\/p><p>La maladie est provoqu\u00e9e par le champignon\u00a0<strong>Zymoseptoria tritici<\/strong><em>\u00a0( anciennement appel\u00e9 Septoria Trici).<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09946ca elementor-widget elementor-widget-text-editor\" data-id=\"09946ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>La septoriose est pr\u00e9sente dans les parcelles avec une intensit\u00e9 plus ou moins marqu\u00e9e selon les conditions climatiques de l\u2019ann\u00e9e. Cette maladie peut occasionner une perte tr\u00e8s significative de rendement si elle n\u2019est pas correctement g\u00e9r\u00e9e. Face \u00e0 cette menace, le choix de vari\u00e9t\u00e9s de bl\u00e9 tendre r\u00e9sistantes et l\u2019adoption de bonnes pratiques culturales sont des \u00e9l\u00e9ments cl\u00e9s pour minimiser l\u2019impact.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e901f74 e-con-full e-flex e-con e-child\" data-id=\"e901f74\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f68c0c9 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"f68c0c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1328\" height=\"1772\" src=\"https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-4.webp\" class=\"attachment-full size-full wp-image-7192\" alt=\"\" srcset=\"https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-4.webp 1328w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-4-225x300.webp 225w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-4-767x1024.webp 767w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-4-768x1025.webp 768w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-4-1151x1536.webp 1151w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-4-600x801.webp 600w\" sizes=\"(max-width: 1328px) 100vw, 1328px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-07b7b03 e-con-full e-flex e-con e-child\" data-id=\"07b7b03\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div data-dce-title-color=\"#F9FBFC\" class=\"elementor-element elementor-element-8654a2e elementor-widget elementor-widget-heading\" data-id=\"8654a2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Choisir la bonne vari\u00e9t\u00e9 de bl\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18a4273 elementor-widget elementor-widget-heading\" data-id=\"18a4273\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">une strat\u00e9gie essentielle<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98f6fa3 elementor-widget elementor-widget-button\" data-id=\"98f6fa3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#choisir_variete_ble\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-down\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M168 345.941V44c0-6.627-5.373-12-12-12h-56c-6.627 0-12 5.373-12 12v301.941H41.941c-21.382 0-32.09 25.851-16.971 40.971l86.059 86.059c9.373 9.373 24.569 9.373 33.941 0l86.059-86.059c15.119-15.119 4.411-40.971-16.971-40.971H168z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Choisir les bonnes vari\u00e9t\u00e9s<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-050d92b elementor-widget elementor-widget-text-editor\" data-id=\"050d92b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2><strong>La septoriose : qu\u2019est-ce que c\u2019est ?<\/strong><\/h2><p>La septoriose est une maladie fongique qui se manifeste par des taches sur les feuilles.<\/p><p>2 types de sympt\u00f4mes sont observables\u00a0:<\/p><ul><li>Des taches allong\u00e9es de couleur blanch\u00e2tre<\/li><li>Des taches rectangulaires ou ovales de couleur brun\u00e2tre entour\u00e9es d\u2019un halo jaune<\/li><\/ul><p>Les taches sont visibles sur les 2 faces des feuilles et des points noirs appel\u00e9s pycnides sont pr\u00e9sents au sein des n\u00e9croses.<\/p><p>Il existe un gradient croissant des sympt\u00f4mes de la septoriose du bas vers le sommet de la plante.<\/p><p>Le champignon, responsable de cette maladie, se d\u00e9veloppe sur les feuilles du bl\u00e9, r\u00e9duisant ainsi la photosynth\u00e8se de la plante. Lorsque la maladie est s\u00e9v\u00e8re, elle peut entra\u00eener une s\u00e9nescence pr\u00e9matur\u00e9e des feuilles, ce qui limite l\u2019absorption des nutriments et donc le potentiel de la culture. En cons\u00e9quence, les rendements peuvent chuter de <strong>10 \u00e0 40 %<\/strong>, voire plus dans des conditions de forte pression de la maladie.<\/p><p>A cette baisse de potentiel s\u2019associe \u00e9galement une qualit\u00e9 m\u00e9diocre du grain affectant potentiellement le PMG, le PS, le taux de prot\u00e9ines, le rendement meunier, etc\u2026<\/p><p>Historiquement la septoriose \u00e9tait la maladie la plus pr\u00e9judiciable sur la culture<strong>\u00a0du bl\u00e9\u00a0<\/strong>tendre sur la moiti\u00e9 nord de la France.<\/p><p>D\u00e9sormais, elle d\u00e9tr\u00f4ne la rouille brune sur la moiti\u00e9 Sud en tant que maladie principale.<\/p><p>La septoriose devient la maladie fongique la plus impactante sur le potentiel de rendement du bl\u00e9 tendre.<\/p><p>Pour lutter contre la septoriose, il faut combiner la g\u00e9n\u00e9tique, la protection fongicide et la pratique culturale.<\/p><h2><strong>Pratiques culturales : optimiser la lutte contre la septoriose<\/strong><\/h2><p>Des pratiques culturales peuvent jouer un r\u00f4le d\u00e9terminant sur le d\u00e9veloppement de la septoriose.<\/p><p>Les semis plus tardifs entrainent un d\u00e9veloppement plus mod\u00e9r\u00e9 de la septoriose. La maladie est donc plus facilement contr\u00f4lable<\/p><p>Une fertilisation azot\u00e9e excessive favorise le d\u00e9veloppement de la septoriose. Il est donc important d\u2019adapter les apports aux besoins r\u00e9els des cultures<\/p><p>Il existe aussi d\u2019autres \u00a0leviers comme la gestion des r\u00e9sidus (broyage ou enfouissement) ou le travail du sol mais ce sont des leviers plut\u00f4t secondaires en terme d\u2019impact sur la pression de la septoriose.<\/p><h2><strong>La protection fongicide<\/strong><\/h2><p>Le d\u00e9clenchement de l\u2019utilisation de fongicides peut \u00eatre n\u00e9cessaire plus ou moins t\u00f4t dans le cycle de la culture. Il sera fonction de la sensibilit\u00e9 de la vari\u00e9t\u00e9, mais aussi des conditions m\u00e9t\u00e9orologiques.<\/p><p>Une fr\u00e9quence \u00e9lev\u00e9e des pluviom\u00e9tries est un facteur aggravant. A chaque averse, des spores sont diss\u00e9min\u00e9es par effet d\u2019\u00e9claboussures sur les \u00e9tages foliaires sup\u00e9rieurs. Au bout de 2 \u00e0 3 semaines, les contaminations sont ainsi visibles sur les feuilles nouvellement infect\u00e9es.<\/p><p>Diff\u00e9rentes mati\u00e8res actives permettent de lutter contre la septoriose. Les recommandations formul\u00e9es par la profession sont de limiter et de diversifier les mati\u00e8res actives pour notamment r\u00e9duire les risques de contournements.<\/p><p>Il existe des OAD pour piloter le d\u00e9clenchement du premier traitement. Ils tiennent notamment compte de la cin\u00e9tique de la pluviom\u00e9trie mais aussi de la sensibilit\u00e9 de la vari\u00e9t\u00e9.<\/p><p>En effet le choix de la vari\u00e9t\u00e9 est un pilier essentiel pour limiter les pr\u00e9judices occasionn\u00e9s par la septoriose.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7f22ab elementor-widget elementor-widget-image\" data-id=\"b7f22ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"767\" src=\"https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-6-1024x767.webp\" class=\"attachment-large size-large wp-image-7197\" alt=\"\" srcset=\"https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-6-1024x767.webp 1024w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-6-300x225.webp 300w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-6-768x576.webp 768w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-6-1536x1151.webp 1536w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-6-600x450.webp 600w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/ragt-ble-tendre-hivers-6.webp 1772w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5123ff7 elementor-widget elementor-widget-text-editor\" data-id=\"5123ff7\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"choisir_variete_ble\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Choisir la bonne vari\u00e9t\u00e9 de bl\u00e9 : une strat\u00e9gie essentielle<\/h2><p>L\u2019offre vari\u00e9tale voit son niveau de r\u00e9sistance progresser r\u00e9guli\u00e8rement gr\u00e2ce \u00e0 l\u2019obtention de nouvelle vari\u00e9t\u00e9. Ainsi on peut estimer que la note de septoriose \u00e0 l\u2019inscription a environ progress\u00e9 de 1 point sur les 2 derni\u00e8res d\u00e9cennies.<\/p><p>M\u00eame si les vari\u00e9t\u00e9s tr\u00e8s sensibles ont tendance \u00e0 dispara\u00eetre du paysage vari\u00e9tal, toutes les vari\u00e9t\u00e9s de bl\u00e9 ne se valent pas en termes de r\u00e9sistances vis-\u00e0-vis de la septoriose.<\/p><p>Des vari\u00e9t\u00e9s avec des r\u00e9sistances moyennes n\u00e9cessitent une conduite fongicide potentiellement plus intensive si le contexte de pression est marqu\u00e9.<\/p><p>En optant pour des vari\u00e9t\u00e9s qui affichent une bonne note de r\u00e9sistance \u00e0 la septoriose, la propagation du champignon est limit\u00e9e et ainsi que la gravit\u00e9 des sympt\u00f4mes.<\/p><p>Dans ce contexte, RAGT Semences a inscrit 3 nouvelles vari\u00e9t\u00e9s de bl\u00e9 tendre dot\u00e9es d\u2019un bon \u00e0 tr\u00e8s bon comportement vis-\u00e0-vis de la septoriose\u00a0:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5003de3 e-flex e-con-boxed e-con e-child\" data-id=\"5003de3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e382949 elementor-widget elementor-widget-image\" data-id=\"e382949\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"626\" src=\"https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_koesio_ble_tendre_hivers-1024x626.webp\" class=\"attachment-large size-large wp-image-12105\" alt=\"\" srcset=\"https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_koesio_ble_tendre_hivers-1024x626.webp 1024w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_koesio_ble_tendre_hivers-300x184.webp 300w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_koesio_ble_tendre_hivers-768x470.webp 768w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_koesio_ble_tendre_hivers-1536x940.webp 1536w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_koesio_ble_tendre_hivers-600x367.webp 600w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_koesio_ble_tendre_hivers.webp 1772w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-845bb2e e-con-full e-flex e-con e-child\" data-id=\"845bb2e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-cddfac5 e-con-full e-flex e-con e-child\" data-id=\"cddfac5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c0e09d2 elementor-widget elementor-widget-heading\" data-id=\"c0e09d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">RGT KOESIO<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4c007d elementor-widget elementor-widget-text-editor\" data-id=\"b4c007d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Avec une note de7.5 en septoriose, RGT KOESIO s\u2019affiche comme un bl\u00e9 solide, d\u2019autant qu\u2019il a \u00e9galement un tr\u00e8s bon comportement vis \u00e0 vis de la rouille jaune. Le PS (bonus \u00e0 l\u2019inscription) et son niveau de prot\u00e9ines font de RGT KOESIO une vari\u00e9t\u00e9 s\u00e9curisante.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3710071 e-grid e-con-boxed e-con e-child\" data-id=\"3710071\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-dce-background-color=\"#E4E4E4\" class=\"elementor-element elementor-element-c6310f5 e-con-full e-flex e-con e-child\" data-id=\"c6310f5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-134f019 elementor-widget elementor-widget-image\" data-id=\"134f019\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"839\" src=\"https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_profusio_ble_tendre_hivers-1024x839.webp\" class=\"attachment-large size-large wp-image-12107\" alt=\"\" srcset=\"https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_profusio_ble_tendre_hivers-1024x839.webp 1024w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_profusio_ble_tendre_hivers-300x246.webp 300w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_profusio_ble_tendre_hivers-768x629.webp 768w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_profusio_ble_tendre_hivers-1536x1259.webp 1536w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_profusio_ble_tendre_hivers-600x492.webp 600w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_profusio_ble_tendre_hivers.webp 1772w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cbca616 e-con-full e-flex e-con e-child\" data-id=\"cbca616\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cc9918f elementor-widget elementor-widget-heading\" data-id=\"cc9918f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">RGT PROFUSIO<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b69d756 elementor-widget elementor-widget-text-editor\" data-id=\"b69d756\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les performances de RGT PROFUSIO r\u00e9sultent de son comportement septoriose mais aussi sa r\u00e9sistance au pi\u00e9tin verse. Sa fin de cycle rapide lui conf\u00e8re \u00e9galement une s\u00e9curit\u00e9 compl\u00e9mentaire pour consolider son potentiel.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-dce-background-color=\"#D3D3D3\" class=\"elementor-element elementor-element-9e99b21 e-con-full e-flex e-con e-child\" data-id=\"9e99b21\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-621db13 elementor-widget elementor-widget-image\" data-id=\"621db13\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"652\" src=\"https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_majesko_ble_tendre_hivers-1024x652.webp\" class=\"attachment-large size-large wp-image-12106\" alt=\"\" srcset=\"https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_majesko_ble_tendre_hivers-1024x652.webp 1024w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_majesko_ble_tendre_hivers-300x191.webp 300w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_majesko_ble_tendre_hivers-768x489.webp 768w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_majesko_ble_tendre_hivers-1536x978.webp 1536w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_majesko_ble_tendre_hivers-600x382.webp 600w, https:\/\/ragt-seeds.com\/fr\/wp-content\/uploads\/2024\/11\/rgt_majesko_ble_tendre_hivers.webp 1772w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce7f7a e-con-full e-flex e-con e-child\" data-id=\"2ce7f7a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e217c95 elementor-widget elementor-widget-heading\" data-id=\"e217c95\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">RGT MAJESKO<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80556c9 elementor-widget elementor-widget-text-editor\" data-id=\"80556c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>RGT MAJESKO est un bl\u00e9 dot\u00e9 d\u2019un profil maladies exceptionnel avec des notes de 8 en septoriose mais aussi en rouille jaune et en rouille brune. Il est adapt\u00e9 aux semis pr\u00e9coces et la qualit\u00e9 de son grain est \u00e9galement s\u00e9curisante (PS, fusariose)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-54e0d1b e-flex e-con-boxed e-con e-child\" data-id=\"54e0d1b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-572b473 elementor-widget elementor-widget-heading\" data-id=\"572b473\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div data-dce-advanced-background-color=\"#273540\" class=\"elementor-element elementor-element-eb2c21d elementor-widget elementor-widget-text-editor\" data-id=\"eb2c21d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>La gestion de la septoriose du bl\u00e9 repr\u00e9sente un d\u00e9fi majeur pour les producteurs de bl\u00e9, mais RAGT semences avec sa s\u00e9lection de vari\u00e9t\u00e9s de Bl\u00e9 Tendre proposent des solutions pour limiter l\u2019impact de cette maladie fongique. Le choix d\u2019une vari\u00e9t\u00e9 exprimant un bon comportement vis-\u00e0-vis de la septoriose reste le pilier des leviers disponibles pour les agriculteurs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2cc141 elementor-align-left elementor-widget__width-auto animated-fast elementor-mobile-align-justify elementor-tablet-align-left elementor-widget-mobile__width-inherit boutonjaune elementor-invisible elementor-widget elementor-widget-button\" data-id=\"b2cc141\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-float\" href=\"https:\/\/ragt-seeds.com\/fr\/contacts\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contactez notre expert<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>La septoriose est l\u2019une des principales maladies foliaires observ\u00e9es sur la culture de bl\u00e9 tendre d\u2019hiver. La maladie est provoqu\u00e9e par le champignon\u00a0Zymoseptoria tritici\u00a0( anciennement appel\u00e9 Septoria Trici). La septoriose est pr\u00e9sente dans les parcelles avec une intensit\u00e9 plus ou moins marqu\u00e9e selon les conditions climatiques de l\u2019ann\u00e9e. Cette maladie peut occasionner une perte tr\u00e8s [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":12080,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","osh_disable_topbar_sticky":"default","osh_disable_header_sticky":"default","osh_sticky_header_style":"default","osh_sticky_header_effect":"","osh_custom_sticky_logo":0,"osh_custom_retina_sticky_logo":0,"osh_custom_sticky_logo_height":0,"osh_background_color":"","osh_links_color":"","osh_links_hover_color":"","osh_links_active_color":"","osh_links_bg_color":"","osh_links_hover_bg_color":"","osh_links_active_bg_color":"","osh_menu_social_links_color":"","osh_menu_social_hover_links_color":"","iawp_total_views":835,"ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[241,1,242,248],"tags":[267,300],"class_list":["post-12079","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ble-dur","category-avoine","category-ble-tendre","category-orge","tag-actualites","tag-landing-page-bth","entry","has-media"],"acf":[],"_links":{"self":[{"href":"https:\/\/ragt-seeds.com\/fr\/wp-json\/wp\/v2\/posts\/12079","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ragt-seeds.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ragt-seeds.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ragt-seeds.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ragt-seeds.com\/fr\/wp-json\/wp\/v2\/comments?post=12079"}],"version-history":[{"count":3,"href":"https:\/\/ragt-seeds.com\/fr\/wp-json\/wp\/v2\/posts\/12079\/revisions"}],"predecessor-version":[{"id":13670,"href":"https:\/\/ragt-seeds.com\/fr\/wp-json\/wp\/v2\/posts\/12079\/revisions\/13670"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ragt-seeds.com\/fr\/wp-json\/wp\/v2\/media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