灭蟑胶饵现场实验效果观察

目的了解灭蟑胶饵现场灭蟑效果。方法选择辖区内某宾馆约90 m2厨房,按1 g/m2即每点施药量0.2~0.3 g,布于蟑螂栖息、活动场所,采用粘纸法测定灭蟑前和灭蟑后7、14、28 d密度,观察该药在不同时段的控制效果。结果施药后2周内各观察期蟑螂密度下降率都≥70%,达到了合格药物判断的标准。结论灭蟑胶饵具有较好的灭蟑效果。

Efficacy of gel bait against cockroaches

Objective To learn the effect of gel baits for killing cockroaches.Methods Choosing a kitchen which was about 90 m2 in the hotel of the popedom.Put 1 g drug per square meter,namely to put 0.2-0.3 g drug every point where cockroach moved.To survey and evaluate the density of cockroach before killing them and 7,14,28 days after that by the method of abrasive paper,observing the control effect of different period of time.Results It reached a standard of eligible durg,because all the descend rates of cockroach ...