贵州首次发现蔬菜检疫性害虫菜黑斯象  

Preliminary Investigation of A Quarantine Pest, Vegetable Weevil First Discovered in Guizhou, China

作　　者：舒敏[1] 张志燕[1] 罗庆怀[1] 王祖泽 忙定泽[1] 朱小青 阎崇斌 

机构地区：[1]贵州师范大学生命科学学院 [2]贵阳市农业委员会蔬菜技术推广站

出　　处：《长江蔬菜》2010年第11期45-46,共2页Journal of Changjiang Vegetables

基　　金：原贵阳市蔬菜办公室<贵阳市蔬菜产业化技术研究及示范>项目子项目

摘　　要：菜黑斯象(Listroderes obliquu sKlug)于2008年在贵阳市十字花科蔬菜上发现,它既是一种检疫性害虫,也是当地蔬菜上发现的一种新害虫。除台湾、云南外,贵州省是我国第三个发现此虫的地区。1年半的追踪调查表明,在贵阳地区所辖的10个区、市、县中已有7个区(市)的菜地里发现该虫,局部蔬菜地中虫口较多。该虫活动能力弱,目前总体上为害不严重,防治不困难,喜食叶芽和嫩叶,防治重点应放在莲座期。Vegetable weevil （ Listroderes obliquus Klug ） was discovered in Guiyang in 2008, which was a quarantine pest and a new pest of cruciferous vegetable in Guizhou. Yunnan was the third province which the vegetable weevil was found after Taiwan and Yunnan. The one and a half year investigation showed that the weevil was discovered in seven districts （counties） of Guiyang and some populations was relatively more in a few vegetable fields. But its activity or movement are weak and the vegetable was not severely impacted by feeding of it overall at present. So the control is not difficult. It likes eating leaf and bud, the key time of control is rosette stage.

关 键 词：菜黑斯象 贵州 发生特点 习性 

分 类 号：S436.3[农业科学—农业昆虫与害虫防治]