杀蟑胶饵对德国小蠊的灭效研究

Efficacy of gel bait against Blattella germanica

目的 寻找行之有效的灭蟑药物 ,研究康星杀蟑胶饵现场灭蟑螂的效果。方法 对旅客列车和铁路公寓等进行现场实验观察。结果 旅客列车施药后 1～ 1 5d ,蟑螂相关密度值 (RPI)为 0～ 8.1 6 ,密度下降率为 91 .9%～ 1 0 0 % ;培训中心RPI为 0～ 7.5 3,密度下降率为 92 .9%～ 1 0 0 %。结论 康星杀蟑胶饵对蟑螂具有很好的杀灭效果 。

Objective To observe the effect of gel bait on killing Blattella germanica. Methods Having experiment on passenger train and at dining room of training center.Results On the passenger train,after application for 1～15 days,the RPI was 0～8 16 and the reduction rate of density was 91 9%～100%.While at training center,the RPI was 0～7 53 and the reduction rate of density was 92 9%～100%.Conclusion Kangxing gel bait had good efficacy against Blattella germanica and it should be applied broadly.