【摘要】 目的 :了解洁利 3 3杀蟑气雾剂在旅客列车上灭蟑效果 ;方法 :旅客列车现场实验 ;结果 :施药后蟑螂密度下降率达 99 4% ;结论 :洁利 3 3杀蟑气雾剂对防治旅客列车蟑螂灭效显著更多还原

【Abstract】 Objective:To observe the efficacy of Jieli 33 against cockroaches on the passenger train.Methods:Field experiment on the passenger train.Results:The density of cockroaches decreased by 99.4%.Conclusion:Jieli 33 cockroach killing fog had good control effect against cockroaches on the passenger train.更多还原