{"id":46242,"date":"2026-02-11T15:58:38","date_gmt":"2026-02-11T14:58:38","guid":{"rendered":"https:\/\/foretnature.be\/?post_type=resume-foret-mail&#038;p=46242"},"modified":"2026-02-11T15:58:38","modified_gmt":"2026-02-11T14:58:38","slug":"sur-la-piste-de-nouveaux-scolytes","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/sur-la-piste-de-nouveaux-scolytes\/","title":{"rendered":"Sur la piste de nouveaux scolytes"},"content":{"rendered":"<p>Le scolyte peut avoir des impacts socio-\u00e9conomiques importants lors des \u00e9pisodes de pullulation. Entre 2018 et 2021, par exemple, il a entra\u00een\u00e9 la d\u00e9gradation de centaines de millions de m\u00e8tres cubes d\u2019\u00e9pic\u00e9as. Avec le commerce international, de nouvelles esp\u00e8ces de scolytes pourraient encore arriver. Pour limiter les risques, l\u2019AFSCA et d\u2019autres organismes belges mettent en place des syst\u00e8mes de surveillance avec pi\u00e9geage et identification morphologique des scolytes intercept\u00e9s.<\/p>\n<p>Le projet METACOL, financ\u00e9 par le SPF Sant\u00e9 Publique, teste une nouvelle m\u00e9thode d\u2019identification appel\u00e9e metabarcoding ADN. Celle-ci permet d\u2019identifier une esp\u00e8ce au d\u00e9part d\u2019un petit morceau de son ADN en s\u2019appuyant sur des techniques modernes de s\u00e9quen\u00e7age qui peuvent analyser en parall\u00e8le l\u2019ADN de plusieurs organismes pr\u00e9sents dans un \u00e9chantillon. L\u2019id\u00e9e est de tester l\u2019efficacit\u00e9 de cette technique pour l\u2019identification des scolytes. Le projet sera men\u00e9 de 2025 \u00e0 2028 en collaboration par les laboratoires d\u2019entomologie de l\u2019Instituut voor Landbouw-Visserij en Voedingsonderzoek (ILVO) et du Centre Wallon de Recherches agronomiques (CRA-W).<\/p>","protected":false},"excerpt":{"rendered":"<p>Le scolyte peut avoir des impacts socio-\u00e9conomiques importants lors des \u00e9pisodes de pullulation. Entre 2018 et 2021, par exemple, il a entra\u00een\u00e9 la d\u00e9gradation de centaines de millions de m\u00e8tres cubes d\u2019\u00e9pic\u00e9as. Avec le commerce international, de nouvelles esp\u00e8ces de scolytes pourraient encore arriver. Pour limiter les risques, l\u2019AFSCA et d\u2019autres organismes belges mettent en [&hellip;]<\/p>","protected":false},"featured_media":46232,"template":"","categories":[50],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sur la piste de nouveaux scolytes - For\u00eat.Nature<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/sur-la-piste-de-nouveaux-scolytes\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sur la piste de nouveaux scolytes - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Le scolyte peut avoir des impacts socio-\u00e9conomiques importants lors des \u00e9pisodes de pullulation. 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