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杉棕天牛生物学特性及防治措施研究叶伟军（国营泸县林场）曾重惠杨德敏（四川省森林病虫防治试验站）周祖基杨伟（四川农业大学在研究粗鞘双条杉天牛综合防治技术，剖查被粗鞘双条杉天牛危害后的杉木时，发现有杉棕天牛的羽化孔。粗鞘双条杉天牛危害后的杉木有的被致死，...
Study on Biological Characteristics and Control Measures of Cunninghamia lanceolata YE Wei-jun (State-owned Luzhou Forest Farm) ZENG Zhong-hui, YANG De-min (Sichuan Provincial Forest Pest Control Station) Zu-Ji Zhou Yang Wei (Sichuan Agricultural University, An examination of the cedar that had been harmed by the double-shelled cedar