【作者】 赵兰霞； 杨伟轩；

【Author】 Zhao Lanxia Yang Weixian (Foshan Health and Epidemic Prevention Station, Foshan 528000)

【机构】 广东省佛山市卫生防疫站；

【摘要】 目的:调查佛山市某夜总会蜚蠊侵害情况和采用高效灭蟑毒饵防制蜚蠊的效果观察。方法:密度调查采用粘捕法,化学防制采用高效灭蟑毒饵。结果:密度指数为9.47只/盒·夜,德国小蠊为绝对优势种,占总捕获数的99.30%。施药后1周密度指数为0.47只/盒·夜,密度下降率为95.04%;施药后1个月密度指数为0.13只/盒·夜,密度下降率为98.63%。结论:夜总会蜚蠊侵害严重,采用高效灭蟑毒饵防制,能迅速有效的控制其密度在不足危害的程度。更多还原

【Abstract】 Objective: Investigation on the hazard caused by the cockroach in the nightclub of Foshan City, and observation of control effect after applying high effect cockroach bait. Method: Density investigation: stick catch; Chemical methods: applying high effect cockroach bait.Result: The density index was 9.47body/box. night.The Blattella germanica were the predominant species which rate was 99.30% in the whole captured cockroaches.The density index drops to 0.47 body/box.night and the killing rate was 95.04% one week after applying the protection; the density index was 0.13 body/box.night and the killing ration was as high as 98.63% one month later.Conclusion: The hazard caused by the cockroach in the night clubs was very fearful. After applying the high effect cockroach bait, we can control the cockroach density under the limit of damage effectively.更多还原