5种药剂对甘薯小象甲的室内毒力与田间应用效果  

Indoor Toxicity and Field Application Effect of Five Pesticides on Cylas Formicarius

作　　者：秦双[1] 吉训聪[1] 林珠凤[1] 王三勇[1] 王海洪[1] 陈海燕[1] QIN Shuang;JI Xuncong;LIN Zhufeng;WANG Sanyong;WANG Haihong;CHEN Haiyan(Institute of Plant Protection,Hainan Academy of Agricultural Sciences/Key Laboratory of Plant Diseases and Insect Pests Control/Haikou Scientific Observation and Experimental Station of Crop Pest,Ministry of Agriculture,Haikou 571100,Hainan)

机构地区：[1]海南省农业科学院植物保护研究所/海南省植物病虫害防控重点实验室/农业部海口作物有害生物科学观测实验站,海南海口571100

出　　处：《中国热带农业》2021年第1期98-100,共3页China Tropical Agriculture

基　　金：海南省重点研发计划(ZDYF2018074);海南省属科研院所技术开发研究专项“海南主要农作物病虫害监测与生防资源调查与鉴定”

摘　　要：用1.5%甲氨基阿维菌素苯甲酸盐乳、1.8%阿维菌素乳油、60g/L乙基多杀菌素悬浮剂、5%啶虫脒乳油和240g/L氰氟虫腙悬浮剂5种杀虫剂对甘薯小象甲成虫进行室内毒力及田间应用试验,毒力指数分别为6000.56、418.16、100、38.58和6.16;田间药效分别为82.61%、65.22%、64.13%、52.13%和50.99%。The indoor toxicity and field application effects of five insecticides,including 1.5%Emamectin Benzoate,1.8%Abamectin Emulsifiable Concentrates,60g/L Ethyl Spinosad Suspension,5%Acetamiprid Emulsifiable Concentrates and 240g/L Metaflumizone Suspension,on the adults of cylas formicarius were studied.The toxicity indexes were 6000.56,418.16,100,38.58 and 6.16,respectively,and the field pesticide effects were 82.61%,65.22%,64.13%,52.13%and 50.99%,respectively.

关 键 词：药剂 甘薯小象甲 室内毒力测定 药效 

分 类 号：S435.315[农业科学—农业昆虫与害虫防治]