{"id":21236,"date":"2023-05-15T08:44:04","date_gmt":"2023-05-15T06:44:04","guid":{"rendered":"https:\/\/grena.com\/avec-les-engrais-biostimulants-grena-prevenez-ou-intervenez-contre-les-maladies-fungique\/"},"modified":"2023-07-05T11:30:25","modified_gmt":"2023-07-05T09:30:25","slug":"avec-les-engrais-biostimulants-grena-prevenez-ou-intervenez-contre-les-maladies-fungique","status":"publish","type":"post","link":"https:\/\/www.grena.com\/fr\/avec-les-engrais-biostimulants-grena-prevenez-ou-intervenez-contre-les-maladies-fungique\/","title":{"rendered":"Avec les engrais biostimulants Grena pr\u00e9venez ou intervenez contre les maladies fungique"},"content":{"rendered":"<p><strong>Les liquides Grena augmentent la r\u00e9sistance de la plante contre les adversit\u00e9s parasitaires et environnementales.<\/strong><\/p>\n<p>Les perturbations de ces derniers jours favorisent le d\u00e9veloppement de maladies fongiques caus\u00e9es par les <strong>oomyc\u00e8tes<\/strong>, comme le plasmopara viticola (mildiou) ou le phytophthora.<\/p>\n<p>Le mildiou se d\u00e9veloppe g\u00e9n\u00e9ralement lorsque les conditions suivantes sont r\u00e9unies:<\/p>\n<p><strong>\u2022 Temp\u00e9ratures minimales de 10\u00b0C,<\/strong><br \/>\n<strong>\u2022 Pluie de 10 mm en un\/deux jours,<\/strong><br \/>\n<strong>\u2022 Pousses de 10 cm sur la plante.<\/strong><br \/>\nNous conseillons avec l\u2019anti-mildiou, un vecteur, un inducteur de r\u00e9sistance, un produit stimulant la production de phytoalexines.<\/p>\n<p>Les inducteurs de r\u00e9sistance sont un nouvel outil pour une agriculture durable qui,<br \/>\nappliqu\u00e9s de mani\u00e8re pr\u00e9ventive sur les cultures, r\u00e9duisent l\u2019incidence des diff\u00e9rents types de stress et diminuent en m\u00eame temps la quantit\u00e9 de substances chimiques utilis\u00e9es.<br \/>\nEn utilisant des mati\u00e8res premi\u00e8res sp\u00e9cifiques d\u2019origine naturelle, Grena a cr\u00e9\u00e9 une s\u00e9rie de produits innovants capables d\u2019activer et d\u2019acc\u00e9l\u00e9rer les m\u00e9canismes de r\u00e9sistance endog\u00e8ne des plantes, qui, en agissant comme un \u201c<strong>effet vaccin<\/strong>\u201d, donnent une r\u00e9ponse rapide, prot\u00e9geant les cultures et permettant une plus grande et meilleure qualit\u00e9 de<br \/>\nproductions.<br \/>\nLes liquides Grena, en g\u00e9n\u00e9ral, ont un effet stimulant, car ils induisent la production de <strong>phytoalexines<\/strong>, substances de d\u00e9fense endog\u00e8nes de la plante.<br \/>\nIls peuvent servir de <strong>transporteurs<\/strong> pour l\u2019absorption et la translocation d\u2019autres nutriments.<\/p>\n<p>*Pour une utilisation correcte des produits, consulter votre technicien de zone<\/p>\n<p><a href=\"https:\/\/www.grena.com\/wp-content\/uploads\/2023\/05\/malattie-LIQUIDI-GRENA-Induttori-di-Resistenza_whats-300x79.jpg\"><img loading=\"lazy\" loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-21190\" title=\"malattie LIQUIDI GRENA Induttori di Resistenza whats\" src=\"https:\/\/www.grena.com\/wp-content\/uploads\/2023\/05\/malattie-LIQUIDI-GRENA-Induttori-di-Resistenza_whats-300x79.jpg\" alt=\"malattie LIQUIDI GRENA Induttori di Resistenza whats\" width=\"1201\" height=\"316\" srcset=\"https:\/\/www.grena.com\/wp-content\/uploads\/2023\/05\/malattie-LIQUIDI-GRENA-Induttori-di-Resistenza_whats-300x79.jpg 300w, https:\/\/www.grena.com\/wp-content\/uploads\/2023\/05\/malattie-LIQUIDI-GRENA-Induttori-di-Resistenza_whats-1024x269.jpg 1024w, https:\/\/www.grena.com\/wp-content\/uploads\/2023\/05\/malattie-LIQUIDI-GRENA-Induttori-di-Resistenza_whats-768x202.jpg 768w, https:\/\/www.grena.com\/wp-content\/uploads\/2023\/05\/malattie-LIQUIDI-GRENA-Induttori-di-Resistenza_whats-1536x404.jpg 1536w, https:\/\/www.grena.com\/wp-content\/uploads\/2023\/05\/malattie-LIQUIDI-GRENA-Induttori-di-Resistenza_whats-1320x347.jpg 1320w, https:\/\/www.grena.com\/wp-content\/uploads\/2023\/05\/malattie-LIQUIDI-GRENA-Induttori-di-Resistenza_whats-350x92.jpg 350w, https:\/\/www.grena.com\/wp-content\/uploads\/2023\/05\/malattie-LIQUIDI-GRENA-Induttori-di-Resistenza_whats-600x158.jpg 600w, https:\/\/www.grena.com\/wp-content\/uploads\/2023\/05\/malattie-LIQUIDI-GRENA-Induttori-di-Resistenza_whats-10x3.jpg 10w, https:\/\/www.grena.com\/wp-content\/uploads\/2023\/05\/malattie-LIQUIDI-GRENA-Induttori-di-Resistenza_whats.jpg 1654w\" sizes=\"auto, (max-width: 1201px) 100vw, 1201px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les liquides Grena augmentent la r\u00e9sistance de la plante contre les adversit\u00e9s parasitaires et environnementales. Les perturbations de ces derniers jours favorisent le d\u00e9veloppement de&#8230;<\/p>\n","protected":false},"author":2,"featured_media":21238,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"0","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[578,577],"tags":[790,669,670,671],"class_list":["post-21236","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agriculture-professionnelle","category-maison-jardin","tag-fr","tag-maladies-fungique","tag-prevenez","tag-biostimulants-liquides"],"_links":{"self":[{"href":"https:\/\/www.grena.com\/fr\/wp-json\/wp\/v2\/posts\/21236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.grena.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.grena.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.grena.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.grena.com\/fr\/wp-json\/wp\/v2\/comments?post=21236"}],"version-history":[{"count":0,"href":"https:\/\/www.grena.com\/fr\/wp-json\/wp\/v2\/posts\/21236\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.grena.com\/fr\/wp-json\/wp\/v2\/media\/21238"}],"wp:attachment":[{"href":"https:\/\/www.grena.com\/fr\/wp-json\/wp\/v2\/media?parent=21236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.grena.com\/fr\/wp-json\/wp\/v2\/categories?post=21236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.grena.com\/fr\/wp-json\/wp\/v2\/tags?post=21236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}