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目的了解泰州市城区蟑螂密度及种群情况。方法采用粘蟑纸法。结果布放蟑螂纸数为6480张,回收5935张,阳性粘蟑纸309张,侵害率为5.21%。捕获蟑螂3种:德国小蠊、美洲大蠊、黑胸大蠊,共6191只,平均蟑螂密度为1.04只/张。结论泰州市城区蟑螂密度超过国家标准,应进行适宜防制。
Objective To understand the density and population of cockroaches in Taizhou City. Method sticky cockroach paper method. Results The number of cockroaches was 6480, 5935, 309 sticky cockroaches were positive, and the infringement rate was 5.21%. 3 cockroaches were captured: German cockroach, American cockroach, black cockroach, a total of 6191, the average cockroach density of 1.04 / Zhang. Conclusion The density of cockroaches in urban area of Taizhou City exceeds the national standard and should be appropriately controlled.