摘要
试验利用17种药剂,采用浸虫法对稻水象甲成虫进行了室内毒力测定。结果表明:17种药剂对稻水象甲成虫24 h的毒力大小顺序为克百威>巴丹>辛硫磷>氟虫腈>喹硫磷>丁硫克百威>丙溴磷>杀虫双>醚菊酯>三唑磷>甲氰菊酯>杀虫单>蛇床子素>敌敌畏>杀螟硫磷>乐果>马拉硫磷;17种药剂对稻水象甲成虫48 h的毒力大小顺序为氟虫腈>克百威>巴丹>辛硫磷>喹硫磷>丁硫克百威>丙溴磷>杀虫双>醚菊酯>甲氰菊酯>三唑磷>杀虫单>杀螟硫磷>蛇床子素>敌敌畏>乐果>马拉硫磷。
The results of 17 insecticides were investigted for toxicity test to water weevil aduhs in the laboratory with dipping-insect method showed that the sequences of bioactivities according to LC50 after 24 hours were earbofuran, cartap, phoxim, fipronil, quinalphos, earbosulfan, profenofos, bisuhap, ethofenprox, triazophos, fenpropathrin, monosuhap, osthole, dichlorovos, sumithion, dimethoate, malathion ; after 48 hours were fipronil, carbofuran, cartap, phoxim, quinalphos, carbosulfan, profenofos, bisuhap, ethofenprox, fenpropathrin, triazophos,monosuhap, sumithion, osthole, dichlorovos, dimethoate, malathion.
出处
《辽宁农业科学》
2013年第2期54-56,共3页
Liaoning Agricultural Sciences
关键词
稻水象甲
农药
生物活性
Lissorhoptrus oryzophilus
Insecticides
Bioactivities
