北京新发现外来有害生物——西部喙缘蝽  

First discovery of an alien insect pest,Leptoglossus occidentalis(Hemiptera,Coreidae)in Beijing

作　　者：赵京芬 苏林 路红艳 郭蕾 陈宝悦 虞国跃[3] ZHAO Jingfen;SU Lin;LU Hongyan;GUO Lei;CHEN Baoyue;YU Guoyue(Forestry Work Station of Fengtai District Landscaping Bureau of Beijing Municipality,Beijing 100055,China;Beijing Garden Greening Resources Protection Center,Beijing 100013,China;Institute of Plant Protection,Beijing Academy of Agricultural and Forestry Sciences,Beijing 100097,China)

机构地区：[1]北京市丰台区园林绿化局林业工作站,北京100055 [2]北京市园林绿化资源保护中心,北京100013 [3]北京市农林科学院植物保护研究所,北京100097

出　　处：《植物保护》2024年第5期333-336,共4页Plant Protection

基　　金：亚洲生物技术协作网、国家科技攻关项目(2004BA525B04);四川省教育厅青年基金项目(2002A001)。

摘　　要：在北京的白皮松Pinus bungeana、桧柏Juniperus chinensis和龙柏J.chinensis‘Kaizuca’上发现了一种椿象,刺吸寄主植物针叶或嫩枝。这是一种北京新记录的外来有害生物,为原产于北美洲的西部喙缘蝽Leptoglossus occidentalis Heidemann,1910。本文记述了西部喙缘蝽的形态特征、寄主植物、发生与为害情况。The western conifer seed bug,Leptoglossus occidentalis Heidemann(1910)(Hemiptera,Coreidae),is a newly recorded species on Pinus bungeana,Juniperus chinensis,and J.chinensis‘Kaizuca’in Beijing.It was identified as an alien species from North America and was considered a harmful tree pest.The present paper described its morphological characteristics,host plants,occurrence and damage.

关 键 词：西部喙缘蝽 外来种 形态特征 寄主植物 危害 

分 类 号：S433.3[农业科学—农业昆虫与害虫防治]