摘要
目的了解咸阳市鼠、蚊、蝇、蟑4种病媒生物密度及其消长规律,为病媒生物防治提供科学依据。方法蝇密度监测采用笼诱法,蚊密度监测采用诱蚊灯法,鼠密度监测采用夹夜法,蟑螂密度监测采用粘捕法。结果 2011-2014年咸阳市蝇平均密度为4.97只/笼,家蝇和麻蝇分别占捕获总数的50.00%和22.14%,为优势蝇种;蚊平均密度为0.34只/(灯·h),其中淡色库蚊占80.79%,为优势蚊种;鼠类捕获率为0.20%,小家鼠占捕获总数的61.11%,为优势种;蟑螂密度为0.24只/张,德国小蠊占捕获总数的99.68%,为优势种。结论应采取以环境治理为主的综合性防治措施,降低主要病媒生物密度。
Objective To understand the density of rodent,mosquitoes,flies and cockroaches and their seasonal fluctuation in Xianyang City. Methods Flies,mosquitoes,rodents and cockroaches were monitored respectively with cage traps,mosquito lamps,traps set at night and glue traps. Results From 2011 to 2014,the average density of flies was 4. 97 pieces per cage. Musca domestica was the dominant species accounting for 50. 00% followed by Sarcophaga bercaea accounting for 22. 14%. The average density of mosquitoes was 0. 34 pieces per lamp-hour,and the dominant species was Culex pipiens pallens accounting for 80. 79%. The density of cockroaches was 0. 24 pieces per paste,and Blattella germanica was the dominant species（ 99. 68%）. The rodent density was 0. 20%,and the dominant species was Rattus norvegicus accounting for 61. 11%,followed by Mus musculus（ 37. 96%）. Conclusion Integrated measures are essential for medical vector control.
出处
《中华卫生杀虫药械》
CAS
2016年第1期46-48,51,共4页
Chinese Journal of Hygienic Insecticides and Equipments
关键词
病媒生物
密度
种群构成
vector
density
population composition
