{"id":9994,"date":"2026-02-18T09:56:40","date_gmt":"2026-02-18T09:56:40","guid":{"rendered":"https:\/\/grapebreed4ipm.com\/?p=9994"},"modified":"2026-02-18T11:58:52","modified_gmt":"2026-02-18T11:58:52","slug":"quatre-nouvelles-varietes-de-glera-resistantes-de-nouvelles-perspectives-pour-lavenir-du-prosecco","status":"publish","type":"post","link":"https:\/\/grapebreed4ipm.com\/fr\/quatre-nouvelles-varietes-de-glera-resistantes-de-nouvelles-perspectives-pour-lavenir-du-prosecco\/","title":{"rendered":"Quatre nouvelles vari\u00e9t\u00e9s de Glera r\u00e9sistantes : de nouvelles perspectives pour l&rsquo;avenir du Prosecco."},"content":{"rendered":"<p>Dans le cadre du projet Grapebreed4IPM, quatre nouvelles vari\u00e9t\u00e9s r\u00e9sistantes issues de la Glera ont \u00e9t\u00e9 pr\u00e9sent\u00e9es le 29 janvier lors de l\u2019\u00e9v\u00e9nement \u00ab La Glera du futur \u00bb, organis\u00e9 par VCR \u2013 Vivai Cooperativi Rauscedo au VCR Research Center de Rauscedo (PN).<\/p>\n<p>Les quatre vari\u00e9t\u00e9s sont le r\u00e9sultat d\u2019un programme autonome d\u2019am\u00e9lioration g\u00e9n\u00e9tique men\u00e9 par VCR et se trouvent actuellement \u00e0 un stade avanc\u00e9 d\u2019inscription au Registre national des vari\u00e9t\u00e9s, avec une disponibilit\u00e9 pr\u00e9vue entre f\u00e9vrier 2026 et la fin de l\u2019ann\u00e9e 2027. Ces s\u00e9lections constituent un exemple concret de la mani\u00e8re dont la recherche vari\u00e9tale peut contribuer au d\u00e9veloppement de syst\u00e8mes viticoles plus r\u00e9silients et mieux adapt\u00e9s aux conditions environnementales et p\u00e9doclimatiques locales.<\/p>\n<p>Les nouvelles s\u00e9lections appartiennent au groupe des vari\u00e9t\u00e9s Piwi et se caract\u00e9risent par une forte r\u00e9sistance aux principales maladies fongiques de la vigne, en particulier le mildiou et l\u2019o\u00efdium. Cette r\u00e9sistance permet de r\u00e9duire significativement le recours aux pesticides chimiques, favorisant l\u2019adoption de strat\u00e9gies de lutte int\u00e9gr\u00e9e contre les ravageurs (IPM) sp\u00e9cifiquement con\u00e7ues pour les vari\u00e9t\u00e9s r\u00e9sistantes.<\/p>\n<p>L\u2019utilisation de ces vari\u00e9t\u00e9s permet ainsi de diminuer l\u2019usage des pesticides, avec des b\u00e9n\u00e9fices directs pour l\u2019environnement, la sant\u00e9 des op\u00e9rateurs et les zones viticoles situ\u00e9es \u00e0 proximit\u00e9 des zones habit\u00e9es. Parall\u00e8lement, l\u2019int\u00e9gration des vari\u00e9t\u00e9s r\u00e9sistantes dans des syst\u00e8mes IPM contribue \u00e0 am\u00e9liorer l\u2019efficacit\u00e9 globale de la gestion du vignoble, en la rendant plus durable.<\/p>\n<p>Dans leur ensemble, ces nouvelles s\u00e9lections de Glera renforcent la capacit\u00e9 du secteur vitivinicole \u00e0 \u00e9voluer vers des mod\u00e8les de production plus durables, en favorisant une diffusion plus large des vari\u00e9t\u00e9s r\u00e9sistantes et une meilleure sensibilisation \u00e0 leurs avantages. Leur mise en \u0153uvre s\u2019inscrit pleinement dans les objectifs du projet Grapebreed4IPM, orient\u00e9s vers le d\u00e9veloppement de solutions innovantes pour une gestion int\u00e9gr\u00e9e et durable de la viticulture europ\u00e9enne.<\/p>\n<p><strong>Plus d\u2019informations sur GrapeBreed4IPM<\/strong><\/p>\n<p>GrapeBreed4IPM \u00ab D\u00e9veloppement de solutions durables pour la viticulture gr\u00e2ce \u00e0 une innovation multi-acteurs orient\u00e9e vers l\u2019am\u00e9lioration g\u00e9n\u00e9tique pour la gestion int\u00e9gr\u00e9e des ravageurs \u00bb a d\u00e9but\u00e9 en avril 2024 et s\u2019\u00e9tendra sur une dur\u00e9e de quatre ans, jusqu\u2019en mars 2028.<\/p>\n<p>Le projet est coordonn\u00e9 par l\u2019Institut National de Recherche pour l\u2019Agriculture, l\u2019Alimentation et l\u2019Environnement (INRAE), en collaboration avec 18 partenaires internationaux et 2 partenaires associ\u00e9s : Julius K\u00fchn-Institut \u2013 Centre f\u00e9d\u00e9ral allemand de recherche sur les plantes cultiv\u00e9es ; Institut de G\u00e9nomique Appliqu\u00e9e ; Fondation Edmund Mach ; Institut Fran\u00e7ais de la Vigne et du Vin ; Institut viticole d\u2019\u00c9tat de Fribourg ; INRAE Transfert ; Universit\u00e9 des Sciences de l\u2019Entreprise et de la Soci\u00e9t\u00e9 de Ludwigshafen ; Vivai Cooperativi Rauscedo ; Horta ; Minist\u00e8re de l\u2019\u00c9conomie, des Transports, de l\u2019Agriculture et de la Viticulture ; Plateforme Technologique du Vin ; Comit\u00e9 National Interprofessionnel des Vins \u00e0 Appellation d\u2019Origine et Indication G\u00e9ographique ; NEIKER ; Mercier, p\u00e9pini\u00e8re viticole ; Association allemande des producteurs de plants de vigne e. V. ; Groupe de travail pour la promotion des vari\u00e9t\u00e9s de vigne r\u00e9sistantes aux champignons ; Mo\u00ebt Hennessy ; Institut de Primeneutica de Polopriverdi ; Institut de recherche en agriculture biologique et vins de Foncalieu.<\/p>\n<p>Pour sa mise en \u0153uvre, GrapeBreed4IPM dispose d\u2019un budget de 5 000 000 \u20ac, financ\u00e9 par l\u2019Union europ\u00e9enne dans le cadre du programme Horizon Europe (num\u00e9ro de subvention 101132223), auquel s\u2019ajoutent 600 000 \u20ac provenant d\u2019un partenaire associ\u00e9 et financ\u00e9s par le gouvernement suisse.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans le cadre du projet Grapebreed4IPM, quatre nouvelles vari\u00e9t\u00e9s r\u00e9sistantes issues de la Glera ont \u00e9t\u00e9 pr\u00e9sent\u00e9es le 29 janvier lors de l\u2019\u00e9v\u00e9nement \u00ab La Glera du futur \u00bb, organis\u00e9 par VCR \u2013 Vivai Cooperativi Rauscedo au VCR Research Center de Rauscedo (PN). Les quatre vari\u00e9t\u00e9s sont le r\u00e9sultat d\u2019un programme autonome d\u2019am\u00e9lioration g\u00e9n\u00e9tique men\u00e9 [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":9989,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25,126],"tags":[130,131],"class_list":["post-9994","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","category-actualites-cbw","tag-glera-fr","tag-prosecoo-fr"],"_links":{"self":[{"href":"https:\/\/grapebreed4ipm.com\/fr\/wp-json\/wp\/v2\/posts\/9994","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/grapebreed4ipm.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/grapebreed4ipm.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/grapebreed4ipm.com\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/grapebreed4ipm.com\/fr\/wp-json\/wp\/v2\/comments?post=9994"}],"version-history":[{"count":1,"href":"https:\/\/grapebreed4ipm.com\/fr\/wp-json\/wp\/v2\/posts\/9994\/revisions"}],"predecessor-version":[{"id":10007,"href":"https:\/\/grapebreed4ipm.com\/fr\/wp-json\/wp\/v2\/posts\/9994\/revisions\/10007"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/grapebreed4ipm.com\/fr\/wp-json\/wp\/v2\/media\/9989"}],"wp:attachment":[{"href":"https:\/\/grapebreed4ipm.com\/fr\/wp-json\/wp\/v2\/media?parent=9994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/grapebreed4ipm.com\/fr\/wp-json\/wp\/v2\/categories?post=9994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/grapebreed4ipm.com\/fr\/wp-json\/wp\/v2\/tags?post=9994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}