44蔬菜园地2023年第21卷第2期JOURNALOFCHINACAPSICUM不同诱集方式对丝瓜实蝇成虫诱杀的效果严小兵1刘箐2卢亚楠2姚艳红3王少希3吴定发2*(1.长沙市农业科学研究院,长沙410005;2.长沙县农业农村局,长沙410100;3.长沙市农业技术推广中心,长沙410006)摘要瓜类实蝇是当前危害葫芦科作物最主要的害虫之一。通过对普通黄板(CK)、实蝇诱杀饵剂黄板(T1)、性信息素黄板(T2)、性信息素诱捕瓶(T3)4种应用较多的绿色防控技术措施进行比较,以期为有效控制瓜类实蝇,保障丝瓜品质和产量提供依据。结果发现,南亚实蝇占诱捕总虫量的98.96%,4种不同诱集方式诱捕到的南亚实蝇均占各自诱捕总虫量98%以上,表明南亚实蝇为当地优势种群,约20d完成一个世代。结果表明,在4种处理中,诱虫总量T2>CK>T1>T3,表明性信息素黄板诱杀效果最稳定,总体效果最好,在生产实践中推荐应用性信息素黄板诱杀瓜类实蝇。关键词丝瓜;瓜类实蝇;诱杀方式EffectsofDifferentTrappingMethodsontheControlofAdultLoofahFliesYANXiaobing1LIUJing2LUYa'nan2YAOYanhong3WANGShaoxi3WUDingfa2*(1.ChangshaAcademyofAgriculturalSciences,Changsha410005;2.ChangshaCountyBureauofAgriculturalandRuralAffairs,Changsha410100;3.ChangshaAgro-TechExtensionandServiceCenter,Changsha410006)AbstractThemelonfruitflyisoneofthemajorpestscurrentlyaffectingcucurbitcrops.Inthispaper,wecomparedfourkindsofgreenpreventionandcontrolmeasures,namely,commonyellowboard(CK),fruitflytrappingandkillingbaityellowboard(T1),sexpheromoneyellowboard(T2),andsexpheromonetrappingbottle(T3),toprovideabasisforeffectivecontrolofmelonfruitfliesandguaranteethequalityandyieldofloofah.TheresultsshowedthattheBactroceratauWalkeraccountedfor98.96%ofthetotaltrappedinsects,andtheBactroceratauWalkermadeupmorethan98%ofthetotaltrappedinsectsinthefourtrappingmethods,indicatingthattheBactroceratauWalkerflyisthedominantlocalpopulationandcompleteonegenerationinabout20d.TheorderoftotalnumbersofinsectstrappedwasT2>CK>T1>T3,indicatingthatthesexpheromoneyellowboardhasthemoststabletrappingandkillingeffectanddeliversthebestoveralleffect.Asaresult,theapplicationofsexpheromoneyellowboardtotrapandkillmelonfruitfliesisrecommendedinproductionp...