[Objectives] The aim was to screen the insecticides with significant control effect on Ectropis oblique by comparing the control efficiency of different insecticides.[Methods] A series of indoor bioassay tests were co...[Objectives] The aim was to screen the insecticides with significant control effect on Ectropis oblique by comparing the control efficiency of different insecticides.[Methods] A series of indoor bioassay tests were conducted using 9 different insecticides, namely, Spinetoram, Azadirachtin, Flubendiamide, Emamectin benzoate, Methoxyfenozide, Chlorbenzuron, Rotenone, Matrine, Bifenthrin.[Results] The corrected control efficiency after 7 d application was the best when using Spinetoram, which was 93.96%, and the corrected control efficiencies of other insecticides from high to low were in the order of Methoxyfenozide, Emamectin benzoate, Azadirachtin, Bifenthrin, Matrine, Chlorbenzuron, Flubendiamide, Rotenone, of 89.15, 85.54, 84.35, 81.93, 79.51, 53.02, 50.59, 24.10% , respectively.[Conclusions] This study provided theoretical bases for the scientific control of E. oblique .展开更多
文摘[Objectives] The aim was to screen the insecticides with significant control effect on Ectropis oblique by comparing the control efficiency of different insecticides.[Methods] A series of indoor bioassay tests were conducted using 9 different insecticides, namely, Spinetoram, Azadirachtin, Flubendiamide, Emamectin benzoate, Methoxyfenozide, Chlorbenzuron, Rotenone, Matrine, Bifenthrin.[Results] The corrected control efficiency after 7 d application was the best when using Spinetoram, which was 93.96%, and the corrected control efficiencies of other insecticides from high to low were in the order of Methoxyfenozide, Emamectin benzoate, Azadirachtin, Bifenthrin, Matrine, Chlorbenzuron, Flubendiamide, Rotenone, of 89.15, 85.54, 84.35, 81.93, 79.51, 53.02, 50.59, 24.10% , respectively.[Conclusions] This study provided theoretical bases for the scientific control of E. oblique .
