论文部分内容阅读
目的掌握泰安市蟑螂密度及季节消长情况,为蟑螂防治方案提供参考。方法随机抽取泰安市城区农贸市场1处、餐饮2处、宾馆1处、医院1处,居民区1处作为监测点,采用粘捕法进行蟑螂密度监测。结果 2010-2012年泰安市城区共捕获蟑螂3种计12 054只,平均蟑螂密度为1.67只/张,德国小蠊占83.52%为主要优势种群;不同生境蟑螂密度为农贸市场>餐饮>医院>宾馆>居民区;蟑螂密度消长呈单峰型曲线,7月出现高峰。结论基本掌握了泰安市城区蟑螂密度及季节消长情况,建议采取以环境整治为主,药物灭杀和生物防治相结合的综合防治措施,重点在高峰前期集中灭蟑、防蟑。
Objective To master the density and seasonal fluctuation of cockroaches in Tai’an and provide references for the control of cockroaches. Methods A random sample of farmers’ markets in Tai’an City, 2 food and beverage outlets, 1 hotel, 1 hospital and 1 residential area were selected as monitoring points to monitor the density of cockroaches by sticky catching method. Results A total of 12 054 cockroaches were captured in urban areas of Tai’an from 2010 to 2012, with an average of 1.67 cockroaches per bird and 83.52% of German cockroaches. The population density of cockroaches in different habitats was farmer’s market, catering, hospitals, Hotels> residential areas; the density of cockroaches showed a single-peaked density curve, peaked in July. Conclusion The density and seasonal fluctuation of cockroaches in urban area of Tai’an City are basically mastered. It is suggested that a comprehensive prevention and control measures should be adopted that combines environmental protection and drug extermination with biological control, focusing on eliminating cockroaches and preventing cockroaches in the early peak period.