2020年西安市蝇类密度监测分析  

Investigation on fly density in Xi’an in 2020

作　　者：薛威[1] 廖姗 庞松涛[1] 雷晓岗 李广帅[1] 陈保忠[1] XUE Wei;LIAO Shan;PANG Song-tao;LEI Xiao-gang;LI Guang-shuai;CHEN Bao-zhong(Xi'an Center for Disease Control and Prevention,Xi'an 710054,China;Xi'an Mental Health Center,Xi'an 7100611 China)

机构地区：[1]西安市疾病预防控制中心,陕西西安710054 [2]西安市精神卫生中心,陕西西安710061

出　　处：《中华卫生杀虫药械》2021年第6期529-530,共2页Chinese Journal of Hygienic Insecticides and Equipments

摘　　要：目的了解西安市蝇类种群构成、密度变化及季节消长情况,为蝇类防治提供科学依据。方法采用笼诱法。结果2020年共捕获蝇类870只,平均蝇密度为1.86只/笼;蝇种构成以家蝇和市蝇为主,其构成比分别为59.77%和33.22%;居民区的蝇密度最高,为2.60只/笼;蝇密度在6月达到高峰。结论西安市2020年蝇密度水平较低,防治工作应采取以环境治理为基础的综合防治措施。Objective To understand the population structure,density and seasonal fluctuations of flies in Xi’an,and provide basis for the prevention and control of flies.Methods Cage traps were used.Results Totally 870 flies were captured in 2020,and the average density of flies was 1.86 insects per cage;Musca domestica and Musca sorbens were the dominant species,and their composition ratios were 59.77%and 33.22%respectively.Residential areas held the highest fly density of 2.60 insects per cage.Flies reached the density peak in June.Conclusion The fly density level was low in Xi’an in 2020.Comprehensive measures should be taken based on environmental management.

关 键 词：蝇类 密度 种群构成 季节消长 

分 类 号：R384.2[医药卫生—医学寄生虫学]