【摘要】 室内测定了五种杀虫剂对人工饲养的抗性棉铃虫雌、雄成虫的毒力，雌、雄成虫之间毒力差别不显著。用分属５类的１４种杀虫剂对棉铃虫成虫（雌：雄＝１：１）进行毒力测定的结果表明，各类药剂间差异较大，有机磷类及硫丹和灭多威的毒力相对较高，而拟除虫菊酯类和齐（墩）螨素的毒力则相对较低。更多还原

【Abstract】 The toxicity of 5 insecticides to both male and female adults of resistant bollworm which were raised with artificial diet in the laboratory was bioassayed. The results showed that the difference between the toxicies of insecticides to the male and female was not magnificant. However, the results of the bioassays with 14 insecticides belong to 5 groups of compounds indicated that different groups had differenttoxicity to the adults (雌:雄=1 : 1) of resistent bollworm.更多还原