茂名市2009年度蟑螂密度监测及侵害现况的调查研究  

Research on The Density Monitor of Cockroaches and Encroachment in Maoming City 2009

作　　者：何国桓[1] 蔡燕锋[1] 黄成周[2] 

机构地区：[1]茂名市疾病预防控制中心,广东525000 [2]茂名市茂南区疾病预防控制中心

出　　处：《医学动物防制》2010年第9期820-821,共2页Journal of Medical Pest Control

摘　　要：目的了解茂名市区2009年蟑螂密度的季节性消长和侵害状况,为蟑螂防制提供科学依据。方法用蟑螂盒粘捕法进行调查监测。结果在各类环境中共捕获蟑螂379只,其中德国小蠊345只,美洲大蠊34只,平均侵害率为17.84%,密度为0.53只/盒。结论茂名市区蟑螂种群构成只有德国小蠊和美洲大蠊,其中以德国小蠊为主,构成比为91.03%;侵害环境类型以农贸市场和餐饮业为主。应进一步加强德国小蠊和美洲大蠊的防治效果研究,保障人们的健康。Objective To understand the density,encroachment rate and seasonal fluctuation of cockroaches in Maoming urban area during 2009,in order to supply a scientific base on controlling the cockroaches.Method Adhesive killing method which requires cockroach boxes is used to monitor and test the cockroaches.Results We have captured 379 cockroaches in total in all kinds of environment,among which we have 345 German cockroach and 34 Periplaneta americana.The average encroachment rate is 17.84% while the density is 0.53 cockroach per one box.Conclusions The constitution of cockroach species in Maoming urban area is only German cockroach and Periplaneta americana,between which the German cockroach,whose constituent ratio is 91.03%,is main.The environment types of German cockroach and Periplaneta americana mostly encroach are free market of agricultural products as well as catering trade.Therefore,we should further strengthen research on the control effect against German cockroach and Periplaneta americana,so as to safeguard people＇s health.

关 键 词：蟑螂 密度 侵害率 季节消长 构成比 

分 类 号：R184.39[医药卫生—流行病学]