兰州市蟑螂侵害状况的调查研究  

Investigation on invasion situation of cockroaches in Lanzhou city

作　　者：王芸[1] 李盛[1] 王倩[2] 高磊[1] 刘旭红[3] 李国太[3] 贾玉新[3] 吴照[3] 

机构地区：[1]兰州市疾病预防控制中心,甘肃兰州730030 [2]兰州市城关区疾病预防控制中心,甘肃兰州730030 [3]甘肃省疾病预防控制中心,甘肃兰州730000

出　　处：《中华卫生杀虫药械》2015年第3期291-292,共2页Chinese Journal of Hygienic Insecticides and Equipments

摘　　要：目的掌握兰州市蟑螂侵害和种群动态,为蟑螂防治工作提供参考。方法用粘捕法进行调查。结果 2011-2013年,兰州市蟑螂侵害率为10.22%,密度为1.21只/张。宾馆、农贸市场和餐饮侵害率分别为19.83%、17.83%和10.81%;密度分别为1.65、3.36和1.02只/张。活动高峰在夏秋季,10月达最高峰,密度为3.62只/张。捕获蟑螂均为德国小蠊。结论兰州市应根据蟑螂分布特点,进一步加强重点行业的蟑螂防治工作。Objective To understand cockroach population dynamics in Lanzhou city and provide reference for cockroach control. Methods Sticky traps were used. Results From the year of 2011 to 2013,the total average cockroach infestation rate was 10. 22% in Lanzhou city,and 19. 83%,17. 83% and 10. 81% respectively in hotels,farmers market and restaurants. The total average cockroach density was 1. 21 pieces per sheet,and 1. 65,3. 36 and1. 02 in hotels,farmers market and restaurants. German cockroaches were the only species captured in the investigation with the activity peak in October. The density was 3. 62 pieces per sheet. Conclusion In Lanzhou city,cockroach control should be based on the cockroach distribution.

关 键 词：蟑螂 侵害 季节消长 

分 类 号：R384.9[医药卫生—医学寄生虫学]