Analysis of fly surveillance results in Jingzhou City from 2019 to 2023

NIE Xiaopei; HAO Haibo; LIU Zhuo; CHEN Jun; HUANG Jigui; CHEN Maoyi

doi:10.19821/j.1671-2781.2024.03.010

Abstract：Objective To understand the species,density,distribution,and seasonal fluctuation of flies in the urban areas of Jingzhou City,so as to provide scientific reference for fly control.Methods From April 2019 to October 2023,the fly density was monitored by cage trapping method,and the species,density and seasonal fluctuation of flies were analyzed statistically.Results There were 16 species of flies in 5 families,11 genera in Jingzhou City from 2019 to 2023,among which the density of Muscina stabulans,Boettcherisca peregrina and Lucilia sericata were the top three.The 5-year average density of flies was 3.47 flies per cage,and the trend of average density change was bimodal,and the peak appeared in June and October.The species and density of flies were different in different habitats.M.stabulans and B.peregrina were the dominant species in the four habitats.The 5-year average fly density was the highest in green belt and the lowest in outside catering environment.Conclusion M.stabulans and B.peregrina were the dominant flies in Jingzhou.The seasonal ctuation of fly density was bimodal,and the fly density in green belt was high.According to the seasonal fluctuation of fly density and the harm situation in different places,scientific and reasonable control measures should be taken.At the same time,the control of fly density in green belt should be strengthened,and the control of breeding sites and chemical drugs should be strengthened before the peak of fly density to effectively reduce fly density.