兰州市2014年灭鼠灭蟑效果评估

Control effect evaluation of rodents and cockroaches of Lanzhou in 2014

目的通过对兰州市城区鼠、蟑防治效果进行评估,为创建国家卫生城市提供科学依据。方法防治方法采用以环境治理为基础的综合防治,密度调查采用鼠迹法和目测法。结果 2014年全市共检查各类场所760间房,鼠迹阳性率为3.55%;蟑螂侵害率为1.18%,蟑迹查获率为1.05%。重点行业鼠迹阳性率为5.00%;蟑螂侵害率为1.73%,蟑迹查获率为1.54%。结论通过两轮病媒生物防治活动,城区鼠密度和蟑螂密度均达到国家卫生城市规定的C级控制水平。局部场所仍存在超标现象,主要是餐饮和超市,应进一步加强重点行业病媒生物防治工作。

Objective To assess the control effect of rodents and cockroaches in Lanzhou City,and provide scientific basis for creating the National Health City.Methods Comprehensive control measures were carried out.Rodent trace method and visual method were applied for effect evaluation.Results In 2014,760 rooms were checked in all types of places,positive rate of rodent trace was 3.55%.The infestation rate of cockroaches was 1.18%,and the cockroach trace detection rate was 1.05%.In key industries,the positive rate of rodent trace was 5.00%,and cockroaches at a rate of 1.73%,and the cockroach trace detection at a rate of 1.54%.Conclusion After two rounds of vector control,the densities of urban rodents and cockroaches reached the level of C stipulated for the national health city.However,the densities of rodents and cockroaches in some places were still out of limits,mainly in catering and supermarkets.Further efforts should be made to strengthen the prevention and control of vector borne diseases in key industries.