{"id":151104,"date":"2025-11-06T11:31:24","date_gmt":"2025-11-06T16:31:24","guid":{"rendered":"https:\/\/ckaj.org\/?p=151104"},"modified":"2025-11-06T11:31:26","modified_gmt":"2025-11-06T16:31:26","slug":"la-tordeuse-depinettes-gagne-du-terrain-dans-la-region","status":"publish","type":"post","link":"https:\/\/ckaj.org\/?p=151104","title":{"rendered":"La tordeuse d\u2019\u00e9pinettes gagne du terrain dans la r\u00e9gion"},"content":{"rendered":"\n

L\u2019\u00e9pid\u00e9mie de la tordeuse d\u2019\u00e9pinettes continue de gagner du terrain dans la r\u00e9gion, atteignant m\u00eame un sommet. Une situation qui inqui\u00e8te alors que la superficie touch\u00e9e s\u2019agrandit et que le niveau de d\u00e9foliation, la perte des feuilles de l\u2019\u00e9pinette, passe du niveau \u00abmod\u00e9r\u00e9\u00bb et \u00abgrave\u00bb. <\/strong><\/p>\n\n\n\n

Selon le Quotidien, le rapport d\u2019\u00e9tat de la situation publi\u00e9 par le minist\u00e8re des Ressources naturelles et des For\u00eats, intitul\u00e9 Aires infest\u00e9es par la tordeuse des bourgeons de l\u2019\u00e9pinette au Qu\u00e9bec en 2025<\/em>, d\u00e9voile que les superficies d\u00e9foli\u00e9es ont atteint leur plus haut niveau, avec 3 880 008 hectares, en hausse de 31 % par rapport \u00e0 2024. Les niveaux \u00abmod\u00e9r\u00e9\u00bb et \u00abgrave\u00bb repr\u00e9sentent d\u00e9sormais 65 % des superficies touch\u00e9es.\u00a0<\/p>\n\n\n\n

Selon le chercheur et scientifique de l\u2019Universit\u00e9 du Qu\u00e9bec \u00e0 Chicoutimi, Hubert Morin, il y aurait des signes de d\u00e9placements vers le Nord de la tordeuse depuis environ 300 ans. Selon lui, il faudra attendre les observations sur une plus longue p\u00e9riode pour d\u00e9terminer s\u2019il y a un lien. Pour ce faire, le chercheur r\u00e9cup\u00e9rera les r\u00e9sultats du pr\u00e9l\u00e8vement d\u2019ailes de papillons de l\u2019insecte qu\u2019ils ont r\u00e9cup\u00e9r\u00e9 dans des troncs d\u2019arbre tomb\u00e9s dans des lacs, ce qui leur permettrait de faire des projections de 600 \u00e0 800 ans. <\/p>\n\n\n\n

Mentionnons que la propagation de la tordeuse devrait normalement d\u00e9montrer des signes de ralentissement dans les prochaines ann\u00e9es pour prendre fin entre 2035 et 2040.<\/p>\n","protected":false},"excerpt":{"rendered":"

L\u2019\u00e9pid\u00e9mie de la tordeuse d\u2019\u00e9pinettes continue de gagner du terrain dans la r\u00e9gion, atteignant m\u00eame […]<\/p>\n","protected":false},"author":8,"featured_media":62766,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[201,166],"tags":[],"class_list":["post-151104","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-environnement","category-regional"],"acf":[],"yoast_head":"\nLa tordeuse d\u2019\u00e9pinettes gagne du terrain dans la r\u00e9gion - CKAJ<\/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:\/\/ckaj.org\/?p=151104\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La tordeuse d\u2019\u00e9pinettes gagne du terrain dans la r\u00e9gion - 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