2021—2023年厦门市蝇类密度及抗药性监测结果分析  

Analysis of the monitoring results of fly density and insecticide resistance in Xiamen City from 2021 to 2023

作　　者：林敏珍[1] 陈斌 柯雪梅[1] 伍思翰 陈华芳[1] 雷蕾 LIN Minzhen;CHEN Bin;KE Xuemei;WU Sihan;CHEN Huafang;LEI Lei(Xiamen City Center for Disease Control and Prevention,Xiamen,Fujian 361021,China;Fujian province Center for Disease Control and Prevention,Fuzhou,Fujian 350012,China)

机构地区：[1]厦门市疾病预防控制中心,福建厦门361021 [2]福建省疾病预防控制中心,福建福州350012

出　　处：《中华卫生杀虫药械》2024年第5期426-428,503,共4页Chinese Journal of Hygienic Insecticides and Equipments

摘　　要：目的掌握厦门市蝇类的种群分布、季节消长和抗药性情况,为制定综合防制措施提供科学依据。方法采用笼诱法和目测法进行蝇密度监测,采用药膜法进行家蝇抗药性测定。结果厦门市2021—2023年共捕获蝇类609只,平均蝇密度为1.27只/笼;家蝇和市蝇为优势蝇种,构成比分别为31.69%和26.27%;不同生境蝇密度以农贸市场最高。防蝇设施合格率为78.67%。家蝇对毒死蜱、氯菊酯、残杀威分别产生了不同程度的抗药性,抗性倍数分别为5.72、26.26、>100.91。结论厦门市应加强农贸市场等重点场所环境综合治理,做好环境卫生、清除孳生地与集中杀灭,加强防蝇设施建设,提高防蝇设施合格率,降低蝇类密度。提倡科学用药,以延缓病媒生物的抗药性发展。Objective To investigate the population distribution,seasonal fluctuations,and insecticide resistance of flies in Xiamen City,so as to provide a scientific basis for formulating comprehensive control measures.Methods The fly density were monitored by using cage trapping and visual observation methods,and the resistance to insecticides was determined by using the drug film method.Results From 2021 to 2023,a total of 609 flies were captured in Xiamen City,the average density was 1.27 flies per cage.Musca domestica and Musca sorben were the dominant species,according for 31.69%and 26.27%,respectively.The fly density was highest in farmers'markets.The qualified rate of fly-proof facilities was 78.67%.The houseflies had develop resistance to chlorpyrifos,permethrin,and carbamate,and the resistance ratios were 5.72,26.26,>100.91,respectively.Conclusion The relevant departments and units of Xiamen City should strengthen the comprehensive environmental management of key areas such as farmers'markets,maintain environmental hygiene,eliminate breeding sites,and carry out concentrated extermination,enhance the construction of fly-proof facilities,improve the qualified rate of fly-proof facilities to reduce fly density.The scientific use of insecticides can delay the development of resistance of vectors.

关 键 词：蝇类 密度 抗药性 综合治理 

分 类 号：R384.2[医药卫生—医学寄生虫学]