贵州苗药头花蓼害虫种类及为害调查  

Investigation in Pest Species and Their Damage on Polygonum capitatum in Guizhou

作　　者：陈庆兰[1] 杨茂发[1,2,3] 白智江[1] 马成[1] 桑维钧[1,3] 宋琼章[1] 刘健锋[1,2,3] 

机构地区：[1]贵州大学农学院,贵州贵阳550025 [2]贵州大学昆虫研究所,贵州贵阳550025 [3]贵州大学贵州山地农业病虫害重点实验室,贵州贵阳550025

出　　处：《山地农业生物学报》2013年第1期9-11,20,共4页Journal of Mountain Agriculture and Biology

基　　金：国家科技支撑计划课题子课题"头花蓼药材规范化种植关键技术研究与应用示范"(2009BAI74B01-4);贵州大学大学生SRT项目"中药材头花蓼害虫种类调查及重要害虫生物学特性和防治"[贵大创字2011(045)号]

摘　　要：于2009～2012年,采用野外调查和室内饲养相结合的方法,对贵州头花蓼害虫种类、为害及其天敌进行了研究。结果表明:贵州头花蓼的害虫共6目20科37种,其中33种系首次报道为害头花蓼,并以双斑萤叶甲Monolepta hieroglyphica(Motschulsky)、斜纹夜蛾Spodoptera litura(Fabricius)、小地老虎Agrotis ypsilon(Rottem-berg)、稻棘缘蝽Cletus punctiger Dallas和甜菜潜叶蝇Pegomyia hyosciami(Panzer)为害最为严重;头花蓼害虫的天敌有2目3科12种。In order to provide scientific basis for integrated pest control, the species, damage and nature enemies of pests of Polygonum capitatum in Guizhou were observed by outdoor field investigation and indoor breeding from 2009 to 2012. The results showed that there are totally 37 species belonging to 6 orders, 20 families, among which 33 species were firstly recorded from Polygonm capitatu. Mo （ Motschulsky）, Spodoptera litura （ Fabricius）, Agrotis ypsilon （Rottemberg）, Cletus Pegomyia hyosciami （Panzer） were the most serious pest on Polygonum capitatum, and natural enemies belonging to 3 families 2 orders.

关 键 词：头花蓼 害虫 为害 贵州 

分 类 号：S435.64[农业科学—农业昆虫与害虫防治]