警惕外来害虫暗梗天牛入侵为害
Precaution of an alien pest, Arhopalus tristis.
李建庆;姚志刚; 梅增霞
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作者单位:滨州学院 山东 滨州 256600
中文关键词:暗梗天牛,外来害虫,形态特征,危害特点
英文关键词:Arhopalus tristis; alien pest; morphological feature; injury type
中文摘要:暗梗天牛Arhopalus tristis(F.)是一种重要的林业害虫,我国目前尚无分布,但已被我国口岸截获多次,必须对该虫的入侵保持警惕。该虫在新西兰危害严重,主要寄主是辐射松等松树,喜入侵火灾危害后的树木;还传播真菌病害,致使木材变色,降低木材质量。对暗梗天牛的形
英文摘要:An serious forest pest, Arhopalus tristis (Coleoptera: Cerambycidae), has been intercepted at several trading ports in China, which attacked Pinus radiata in New Zealand, particularly heavy infestation occurred in trees damaged by fire. Thi