我国首次发现黑双棘长蠹在荔枝园发生危害  

First record of the conifer auger beetle Sinoxylon conigerum Gerstcker in lithci orchard in China

作　　者：陆永跃[1] 冼继东[1] 李云昌[2] 杨万清[2] 张小燕 李春[2] 

机构地区：[1]华南农业大学资源环境学院,广东广州510642 [2]钦州市水果局,广西钦州535000 [3]钦州市钦北区植保植检站,广西钦州535000

出　　处：《广东农业科学》2012年第17期63-65,F0003,共4页Guangdong Agricultural Sciences

基　　金：国家科技部科技基础性工作专项(2006FY111000);国家荔枝龙眼产业技术体系资助项目(CARS-33-14);农业部南亚办热作病虫害监测防治项目(11RZBC-12)

摘　　要：黑双棘长蠹Sinoxylon conigerum Gersta咬cker是我国进境植物检疫性双棘长蠹Sinoxylon属(非中国种)害虫,主要危害木材、林木、果树等。首次发现该虫入侵我国广西钦州并在荔枝园发生危害,对该虫的地理分布、形态特征、寄主范围及经济重要性、生物学、传播方式、防治技术等进行综述,分析明确了该虫对我国的潜在威胁和风险性程度,并提供了成虫主要形态特征图,为该虫的鉴定、检疫、监测和防治提供依据。The conifer auger beetle black borer Sinoxylon conigerum Gerstacker was one of a quarantine pests in the genera Sinoxylon（no native species） of entrance-exit in China.It mainly caused damage to the wood and relative products,forest,and fruit trees.This pest was recorded and found to infest in the litchi orchard for the first time in China in this paper.The distribution,morphology,host range and economic value,biology,spread,management,and potential threaten to China were reviewed and analysed.The risk level of the beetle was high for China.The morphological figures of adult beetles were presented.The paper would become the basis of the further identificatiion,quarantine,surveillance,and management for that pest in China.

关 键 词：黑双棘长蠹 入侵 检疫 风险分析 

分 类 号：S436.671[农业科学—农业昆虫与害虫防治]