维多克杀蟑胶饵对蜚蠊现场防治效果观察

目的:测定维多克杀蟑胶饵对蜚蠊现场防治效果。方法:采用一次投药法,将胶饵投点在蜚蠊活动的场所,观察施药前后蜚蠊密度变化评价杀灭效果。结果:维多克杀蟑胶饵一次投药后黑胸大蠊不同部位平均密度指数(只/盒.夜)由灭前的1.60,灭后5天降至0.052;其密度下降率为96.75%,灭后10天降至0,下降率为100%;德国小蠊不同部位密度指数(只/盒.夜)由灭前8.90,灭后5天和10天下降至0,密度下降率均为100%。结论:维多克杀蟑胶饵一次投药后对蜚蠊有良好的杀灭效果,值得推广应用。

Observation of the Site Preventive and Treating Effect on Cockroaches of Vidocq Adhesive Bait to Kill Cockroaches

Purpose Check the site preventive and treating effect on cockroaches of vidocq Adhesive Bait to Kill Cockroaches. Method: Apply the adhesive bait at one time at the places where cockroaches appear. Assess the killing effect by observing the density change of cockroaches before and after the adhesive bait application. Result: After applying at one time vidocq Adhesive Bait to Kill Cockroaches, the rate (piece/box/night) of the density at average of the large cockroaches of black chest at various places reduced to 0.052, after 5 days of the application, from 1.60 before it. The density reduction rate(%)was 96.75. After 10 days, it reduced to 0, and the density reduction rate(%)was 100. The density rate (piece/box/night) of German small cockroaches at various places reduced to 0 after 5~10 days of the application, from 8.90 before it. The density reduction rate(%)was 100 respectively. Conclusion: vidocq Adhesive Bait to Kill Cockroaches has remarkable effect on killing cockroaches at one time of the application, which is worth popularized application.