Objective To investigate and analyze the infestation status of main vectors in different environments,as well as the construction of rodents and flies prevention facilities in Haidian District,so as to provide scientific basis for vector control in Beijing.Methods The mosquito breeding places were monitored by route method.Adult mosquito density was monitored using human-bait trapping.Mosquito larval density monitoring was carried out using scoop capturing method.Visual observation method was used to investigate fly breeding places,fly prevention facilities,and indoor fly density.Using the rodent trace to monitor indoor and outdoor rodent density and check rodent prevention facilities.Cockroach density,live egg scabbard density and cockroach trace were monitored by visual observation method.Monitoring data were summarized,statistically analyzed and created charts using Excel Software.Results The overall control level of mosquito,fly,rodent and cockroach reached the vector control B-level or above standard.The control level of mosquito breeding places and adult mosquito density reached B-level standard,and the control level of mosquito larvae reached A-level standard.The breeding places and fly prevention facilities reached B-level standard,and the control level of adult fly density reached A-level standard.The control level of indoor and outdoor environment rodent density both reach level A,and the rodent prevention facilities was level B.The density of live cockroaches and live egg scabbards met the B-level control standard and cockroach traces met the A-level standard.Conclusion The control levels of main vector species in Haidian District have reached the national standard B-level or above standard.
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万方数据
