Control Effects of Ten Kinds of Insecticides on Main Lepidopteran Pests of Cauliflower  

作　　者：Ma Jiang Yun Qingyuan 

机构地区：[1]Institute of Agricultural Environment and Sustainable Development,Chinese Academy of Agricultural Sciences,Beijing 100081,China [2]Wenchang Street Office,Demonstration Area of Urban-Rural Integration of Jiaozuo,Jiaozuo 454350,China

出　　处：《Plant Diseases and Pests》2019年第4期34-35,42,共3页植物病虫害研究（英文版）

摘　　要：[Objective]The paper was to screen out effective insecticides against main lepidopteran pests of cauliflower.[Method]Field trials were carried out in 2018,and 11 treatments were designed in the test.The population decline rate and corrected control effect were calculated.[Result]16%Indoxacarb+tebufenozide EC and 35%methoxyfenozide+indoxacarb SC had quick bioactivity and persistence,and the control effects at 1 and 10 d post spraying were greater than 85%.11%Emamectin benzoate+lufenuron ME,1 billion PIB/mL of Autographa californica NPV SC and 10%alpha-cypermethrin+lufenuron EC had good persistence,and the control effect at 10 d post spraying was greater than 90%.[Conclusion]Compound preparations of indoxacarb and tebufenozide or methoxyfenozide are recommended for controlling lepidopteran pests of cauliflower.[Objective] The paper was to screen out effective insecticides against main lepidopteran pests of cauliflower. [Method] Field trials were carried out in 2018, and 11 treatments were designed in the test. The population decline rate and corrected control effect were calculated. [Result]16% Indoxacarb+tebufenozide EC and 35% methoxyfenozide+indoxacarb SC had quick bioactivity and persistence, and the control effects at 1 and 10 d post spraying were greater than 85%. 11% Emamectin benzoate+lufenuron ME, 1 billion PIB/mL of Autographa californica NPV SC and 10% alpha-cypermethrin+lufenuron EC had good persistence, and the control effect at 10 d post spraying was greater than 90%. [Conclusion] Compound preparations of indoxacarb and tebufenozide or methoxyfenozide are recommended for controlling lepidopteran pests of cauliflower.

关 键 词：CAULIFLOWER LEPIDOPTERAN PESTS INSECTICIDE INDOXACARB Control effect 

分 类 号：Q96[生物学—昆虫学]