杀蟑胶饵和烟雾剂现场灭蟑效果研究

Field killing effect of gel bait and smoke fog against cockroaches

目的探讨杀蟑胶饵以及联合烟雾剂使用对宾馆厨房的灭蟑效果。方法采用1%晔康杀蟑胶饵和0.5%氯菊酯的烟雾剂,密度监测采用粘捕法。结果单独使用杀蟑胶饵后10 d对蟑螂杀灭率为22.5%,30 d为93.0%;首次加用烟雾剂喷雾,10 d灭效为90.8%,30 d为95.7%。结论在宾馆厨房中使用杀蟑胶饵能有效控制蟑螂的密度但起效较慢,使用杀蟑胶饵首次加用烟雾剂喷雾能在短时间内提高其杀灭率。

Objective To observe the killing effect of gel bait combined with smoke fog against cockroach. Methods 1% Yekang cockroach gel bait and 0. 5 % Permanone smoke fog were used for chemical control. Adhesive killing method was applied in density investigation. Results The killing rate of 1% Yekang cockroach gel bait were 22, 5% after 10 days and 5, 7% after 30 days, The killing rate of 1% Yekang cockroach gel bait combined with 0, 5% Permanone smoke fog were 90. 8% after 10 days and 95.7% after 30 days. Conclusion Cockroach gel bait could effectively control the cockroach in kitchens of hotels but its effect was slow. Smoke fog could increase the killing effect of cockroach gel bait,