贵州黑麦草人工草地害虫种类调查  

Insect Species Investigation of Lolium perenne Artificial Grassland in Guizhou Province

作　　者：张莉 苏生 吕召云 周玉锋 孟泽洪 

机构地区：[1]贵州省草业研究所,贵州贵阳550006 [2]贵州省茶叶研究所,贵州贵阳550006

出　　处：《贵州农业科学》2017年第1期59-61,共3页Guizhou Agricultural Sciences

基　　金：贵州省科技计划"贵州岩溶山区草地主要害虫生态控制技术研究与示范"[黔科合NY字(2011)3060];贵州省农业科学院院专项"黑麦草害虫与天敌相互作用关系研究"[黔农科院院专项(2010)029]

摘　　要：为有效控制黑麦草人工草地种植和维护过程中的害虫种群,采用网捕、陷阱法和目测法对黑麦草人工草地的昆虫种类组成进行调查。结果表明:初步鉴定害虫种类7目38科69种,优势种有半翅目的棉奥小叶蝉(Austroasca vittata)、烟草嘎叶蝉(Alobaldia tobae)、牧草盲蝽(Lygus pratensis)和小长蝽(Nysius cfericae),鞘翅目的古铜凹胫跳甲(Chaetocnema concinnicollis),鳞翅目的粘虫(Mythimna separata)和斜纹夜蛾(Spodoptera litura)。In order to effectively control the pest population during the process of cultivation and maintenance in L. perenne artificial grassland, sweeping method, pitfall traps method and visual method were employed to investigate the insect species composition. Results： 69 species of insect pests which belonged to 38 families and 7 orders were preliminarily identified. The hemipterous insect pests Austroasca vittata , Alobaldia tobae , L ygus pratensi and Nysius c f ericae , the coleopterous insect pests Chaetocnema concinnicollis, and the lepidopterous insect pests Mythimna separata and Spodoptera litura, were considered to be the dominant pests in the L. perenne artificial grassland.

关 键 词：黑麦草 人工草地 害虫 种类组成 贵州 

分 类 号：S435.4[农业科学—农业昆虫与害虫防治]