贵州省茶园天敌资源调查及其优势种评价  

Survey on resources and appraisal of dominant species of natural enemies in tea plantations in Guizhou Province

作　　者：王国华[1] 夏绍湄[1] 韩宝瑜[2] 

机构地区：[1]贵州省茶叶科学研究所,湄潭564100 [2]中国计量学院生命科学学院,杭州310018

出　　处：《安徽农业大学学报》2010年第4期772-780,共9页Journal of Anhui Agricultural University

基　　金：国家科技部科技基础性工作专项(2008FY210500);中国计量学院实验室开放基金项目共同资助

摘　　要：贵州省位于我国云贵高原东部,种茶历史悠久,天敌资源比较丰富。近些年考查采集了全省茶园天敌,制作标本,鉴定出各类天敌356种,其中天敌昆虫50科305种,虫生真菌7种,昆虫病原细菌1种,昆虫病原病毒14种,蜘蛛目12科29种。优势种天敌为姬蜂类、茧蜂类、瓢虫类、步甲类和蜘蛛类。Guizhou Province is located in the east of Yungui Plateau, with a long history of growing tea plants, in which there exist plenty of the resources of natural enemies. During the past years, the natural enemies were collected in tea plantations throughout the whole province, and the specimens of many natural enemies have been identificated. 356 species are identificated, in which 305 species of natural enemy insects belong to 50 families, 7 species of entomogenous fungi, 1 species of pathogenic bacteria of insects, 14 species of pathogenic virus of insects, and 29 species of araneids belong to 12 families of Araneida are contained. The dominant species are ichneumon flies, braconid wasps, ladybirds, carabid beetles, and araneids.

关 键 词：贵州省 茶园 天敌资源 优势类群 

分 类 号：S476[农业科学—农业昆虫与害虫防治]