摘要
采用虫体浸液法测定了17种常用杀虫剂对香蕉假茎象甲的室内药效,在参试的杀虫剂中,毒死蜱、丙溴辛硫磷、联苯菊酯、敌敌畏、三唑磷、甲氨基阿维菌素苯甲酸盐的效果较好,药后3d,防效分别达到100%、100%、86.97%、80.91%、80.00%。药后7d,药效较高的杀虫剂为联苯菊酯、敌敌畏、甲维盐、乙酰甲胺磷和甲维.丙溴磷,其中联苯菊酯和敌敌畏的药效分别为96.97%和80.91%,甲维盐、乙酰甲胺磷和甲维.丙溴磷的药效均为80.00%;辛硫磷、敌百虫、乐果、丁硫克百威、阿维菌素、鱼藤酮氰戊、吡虫啉、茚虫威、多杀霉素和高效氯氰菊酯等10种杀虫剂对香蕉假茎象甲的药效均较低。
Seventeen commonly used pesticides to the banana stem weevil （Odoiporus longicollis Olivier） were determined by the immersion method.The result showed that chlorpyrifos,profenofos phoxim,bifenthrin,dichlorvos,triazophos and emamectin benzoate had a better control efficiency.Their control efficiencies reached 100%, 100%, 86.97%,80.91%,and 80% respectively three days later.Seven days later,the control efficiencies of bifenthrin,dichlorvos, emamectin benzoate, acephate and emamectin benzoate profenofos were 96.97%, 80.91% 80.00%, and 80.00% respectively, and they showed a better effect.But the efficiencies of phoxim,trichlorfon, dimethoate,carbosulfan, avermectin, rotenone cyanide amyl, imidacloprid, indoxacarb, spinosad and beta-cypermethrin to the banana stem weevil were lower.
出处
《安徽农学通报》
2013年第8期54-56,共3页
Anhui Agricultural Science Bulletin
基金
国家香蕉产业技术建设-虫害监测与防控项目(CARS-32-04)
2012年中国热科院本级基本科研业务费"入侵害虫与生物防治研究团队"项目
关键词
香蕉假茎象甲
常用药剂
室内药效
试验
Banana Pseudostem weevil
Common pesticides
Laboratory efficacy
Test
