{"id":27049,"date":"2025-10-16T14:06:10","date_gmt":"2025-10-16T12:06:10","guid":{"rendered":"https:\/\/afsafrica.org\/blog\/lutte-biologique-contre-les-ravageurs-pousser-tirer-en-afrique-de-lest-7\/"},"modified":"2026-03-26T11:11:12","modified_gmt":"2026-03-26T09:11:12","slug":"lutte-biologique-contre-les-ravageurs-pousser-tirer-en-afrique-de-lest-7","status":"publish","type":"post","link":"https:\/\/afsafrica.org\/fr\/blog\/lutte-biologique-contre-les-ravageurs-pousser-tirer-en-afrique-de-lest-7\/","title":{"rendered":"LUTTE BIOLOGIQUE CONTRE LES RAVAGEURS : POUSSER-TIRER EN AFRIQUE DE L&rsquo;EST"},"content":{"rendered":"\n<p><strong>Description<\/strong><\/p>\n<p>Le ma\u00efs et le sorgho sont les principales cultures de base pour des millions de personnes en Afrique orientale et australe. Les foreurs de tige, le parasite Striga et la faible fertilit\u00e9 des sols sont les principales contraintes \u00e0 la production c\u00e9r\u00e9ali\u00e8re dans ces r\u00e9gions.2 Dix-sept esp\u00e8ces de foreurs de tige ont infest\u00e9 le ma\u00efs dans toute l&rsquo;Afrique, limitant de mani\u00e8re significative le potentiel de rendement.  <\/p>\n\n<p><a class=\"afsa-pdf-button\" href=\"https:\/\/afsafrica.org\/wp-content\/uploads\/2019\/04\/push_pull_kenya.pdf\" target=\"_blank\" rel=\"noopener\">Lire le document complet<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Description Le ma\u00efs et le sorgho sont les principales cultures de base pour des millions de personnes en Afrique orientale [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":27051,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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