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Báo cáo lâm nghiệp: "Field trials of potential attractants and inhibitors for pine shoot beetles in the Yunnan province, China"

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài: "Field trials of potential attractants and inhibitors for pine shoot beetles in the Yunnan province, China" | Ann. For. Sci. 62 2005 9-12 9 INRA EDP Sciences 2005 DOI 10.1051 forest 2004087 Original article Field trials of potential attractants and inhibitors for pine shoot beetles in the Yunnan province China Jiang-Hua SUNa Stephen R. CLARKEb Le KANGa Hong-Bin WANGc a State Key Laboratory of Integrated Management of Pest Insects and Rodents Institute of Zoology Chinese Academy of Sciences Beijing 100080 China b USDA Forest Service 415 S 1st St. Lufkin TX 75901 USA c Institute of Forest Protection Chinese Academy of Forestry Beijing 100091 China Received 6 November 2003 accepted 6 April 2004 Abstract - Funnel traps and trap log bundles were used to test potential attractants and inhibitors for a new species of pine shoot beetle in the genus Tomicus Coleoptera Scolytidae in the Yunnan province China. The trap log bundles were attractive to beetles and untreated bundles were heavily attacked. Verbenone either alone or in combination with non-host volatiles 3 green leaf C6 alcohols and 1 bark C8 alcohol significantly reduced attacks on the bundles. The non-host volatiles alone did not inhibit attack. Neither of the two monoterpene blends tested in funnel traps caught many beetles possibly because the traps were run during the period of beetle movement to the trunks for breeding. pine shoot beetle Yunnan pine semiochemical verbenone non-host volatile Résumé - Tests de terrain de substances potentiellement attractives et répulsives pour les scolytes des pousses de pins dans la province chinoise du Yunnan. Des pièges à entonnoir et des rondins-pièges ont été utilisés afin de tester l effet de substances potentiellement attractives ou inhibitrices pour les scolytes des pousses de pins Tomicus spp. Coleoptera Scolytidae dans la province du Yunnan en Chine. Les rondins-pièges étaient attractifs pour les scolytes et les rondins non traités ont été sévèrement attaqués. La verbénone seule ou en combinaison avec des substances volatiles non produites par les pins-hôtes 3 alcools en C6