A Preliminary Study on the Regularity of Outbreak of Thrips in Asparagus-bean Interplanting Fields  

作　　者：Yanpo CAO Xiaolei CAO Yu TIAN Yingtao SUN Huiling YAN Yajing ZHU Huimin GAO 

机构地区：[1]Cash and Crops Institute of Agriculture,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050051,China

出　　处：《Agricultural Biotechnology》2020年第4期131-133,共3页农业生物技术（英文版）

基　　金：Supported by The Earmarked Fund for Modern Agro-industry Technology Research System(CARS-23-G-05);Innovative engineering project of Hebei Academy of Agricultural and Forestry Sciences(2019-3-2-1;2019-3-1);Special Fund for Basic Scientific Research of Hebei Academy of Agricultural and Forestry Sciences;The third batch of"Giant Plan"vegetable research and innovation team project in Hebei Province;National Natural Enemy and Other Insect Resource Data Center Observation and Monitoring Project(ZX09S030101).

摘　　要：[Objectives]This study was conducted to clarify the composition and occurrence regularity of thrips in asparagus-soybean intercropping fields.[Methods]The species and occurrence dynamics of thrips in asparagus-bean intercropping fields in Luquan District of Shijiazhuang were investigated.[Results]There were 7 species of thrips in this area,namely,tobacco thrips[Thrips alliorum(Priesner)],western flower thrips[Frankliniella occidentalis(Pergande)],Scolothrips takahashii Priesner,Megalurothrips usitatus(Bagrall),Sussericothrips melilotus Han and Aeolothrips fasciatus.As the dominant species,tobacco thrips had two peak outbreaks in late June and late September,and maintained a high quantity level for a long time.Other thrips had fewer population and different occurrence time,but were greatly affected by temperature,humidity and host crop species.[Conclusions]This study provides a theoretical basis for the forecast and comprehensive control of thrips in North China.

关 键 词：THRIPS Tobacco thrips Dynamic 

分 类 号：S433.89[农业科学—农业昆虫与害虫防治]