杀蟑胶饵对职工宿舍蟑螂杀灭效果的研究

Efficacy of gel bait against cockroaches in dormitory

目的 观察晔康杀蟑胶饵对职工宿舍蟑螂的杀灭效果。方法 对天津铁路分局第一单身宿舍进行现场灭蟑实验。结果 试验前现场蟑密度平均为 7. 9只 /15min,施药后, 1, 3, 5d,平均密度分别为 1 .1,0, 0只 /15min,杀灭率分别为 86. 2%, 100%, 100%。经 3个月观察各房间均未见活蟑。结论 晔康杀蟑胶饵对单身宿舍灭蟑效果良好,并能达到较长时间的控制目的。

Objective To observe the efficacy of gel bait against cockroches in dormitory. Methods Having experiment of killing cockroaches at the first bachelor dom dormitory of Tianjin railway branch. Results Before experi ment, the average density of cockroaches was 7.9 piece/15min. At 1d, 3d, 5d a fter using the gel bait, the densities were 1.1,0,0 piece/15min respectively . The killing rates were 86.2%, 100%, 100%. Three monthes later no alive cock roaches were seen in each room. Conclusion The gel bait had g ood efficacy for killing cockroaches in dormitory. And it could achieve a purp ose of control for a long time.