农药AGROCHEMICALS郇志博,于世幸,王明月.4种杀虫剂对海南豇豆蓟马和斑潜蝇的田间防效[J].农药,2023,62(7):530-533.doi:10.16820/j.nyzz.2023.1031收稿日期:2023-04-18,修返日期:2023-05-04基金项目:海南省科技专项(ZDYF2021XDNY304);海南省院士创新平台科研项目(YSPTZX202021);中国热带农业科学院基本科研业务费专项资金(1630082023005)作者简介:郇志博(1984—),男,山东济南人,副研究员,主要从事农产品质量安全研究。E-mail:huanzhibo@163.com。4种杀虫剂对海南豇豆蓟马和斑潜蝇的田间防效郇志博1a,b,c,于世幸1a,2,王明月1a,b,c(1.中国热带农业科学院a.分析测试中心;b.农业农村部亚热带果品蔬菜质量安全控制重点实验室;c.海南省热带果蔬产品质量安全重点实验室,海口571101;2.华中农业大学食品科技学院,武汉430070)摘要:[目的]为了筛选出对海南豇豆蓟马和斑潜蝇防效较好的药剂。[方法]开展了4种杀虫剂的田间药效试验。[结果]5%溴虫氟苯双酰胺悬浮剂(SC)50ga.i./hm2和50%氟啶虫胺腈水分散粒剂(WG)100ga.i./hm2对蓟马药后3d的防效为76.2%和75.8%。50g/L双丙环虫酯可分散液剂(DC)50ga.i./hm2和50%氟啶虫胺腈WG100ga.i./hm2对斑潜蝇药后7d的防效为73.0%和76.5%。[结论]推荐5%溴虫氟苯双酰胺SC和50%氟啶虫胺腈WG防治海南豇豆蓟马,50g/L双丙环虫酯DC和50%氟啶虫胺腈WG防治海南豇豆斑潜蝇。关键词:海南豇豆;蓟马;斑潜蝇;田间防效中图分类号:S482.3文献标志码:A文章编号:1006-0413(2023)07-0530-04Fieldefficacyof4insecticidestocontrolMegalurothripsusitatusBagnallandLiriomyzasativaeBlanchardinHainancowpeaHUANZhibo1a,b,c,YUShixing1a,2,WANGMingyue1a,b,c(1.ChineseAcademyofTropicalAgriculturalSciencesa.AnalysisandTestingCenter;b.KeyLaboratoryofQualityandSafetyControlforSubtropicalFruitandVegetable,MinistryofAgricultureandRuralAffairs;c.HainanProvincialKeyLaboratoryofQualityandSafetyforTropicalFruitsandVegetables,Haikou571101,China;2.CollegeofFoodScienceandTechnology,HuazhongAgriculturalUniversity,Wuhan430070,China)Abstract:[Aims]ThisstudyaimstoscreenoutefficientinsecticidestocontrolMegalurothripsusitatusBagnallandLiriomyzasativaeBlanchardinHainancowpea.[Methods]4Insecticideswereselectedtocarryoutfieldefficacytrials.[Results]Thecontrolefficacyofbroflanilide5%SC...