2012-2013年温州七里港口岸医学媒介生物调查及分析

    高雪萌，陈建国，刘峰

　　温州出入境检验检疫局卫生检疫处，浙江 温州 325027

　　摘要：目的  掌握温州口岸医学媒介生物的种群分布和活动规律，为医学媒介生物防控提供科学依据。方法 采用鼠夹法调查鼠型动物，采用CO2诱蚊器法调查蚊类，采用诱蝇笼法调查蝇类。结果 2012年5－10月和2013年6－10月，温州口岸2年调查捕获医学媒介生物8020只，经分类鉴定，其中鼠型动物2科3属3种，蚊类2科4属7种，蝇类4科14属18种。本次调查发现各类医学媒介生物种群增长速度较快，优势种发生明显变化，季节消长规律明显。结论 为积极开展口岸医学媒介生物防治和疫情疫病预警提供了有力的数据支撑。

　　关键词：医学媒介生物；种群；调查；季节消长

　　中图分类号：R184.3  文献标识码：B

　　Background investigation on medical vectors at Wenzhou port

　　in 2012-2013

　　GAO Xue-meng， CHEN Jian-guo， LIU Feng

　　Wenzhou Entry-exit Inspection and Quarantine Bureau， Wenzhou，Zhejiang 325027， China

　　Abstract： Objective  To master the composition and activityroutines of medical vectors at Qiligang port， and providescientific basis for medical vectors prevention. Methods  Thetrap method， CO2 lure method or lure-box method were used for rat，mosquito and flies， respectively. Results  A total of 8 020medical vectors were captured， Rodents were identified as 3 species3 genera and 2 families， mosquitoes were identified as 7 species 4genera and 2 families. flies were identified as 18 species 14genera and 4 families. The investigation found the medical vectorsgrow fast. The dominant species changed significantly. The seasonalfluctuation of density had an obvious regularity. Conclusion This investigation provided a scientific basis for medicalvectors prevention.

　　Key words： Medical vectors； Species； Investigation； Seasonalfluctuation

　　《中国国境卫生检疫杂志》2014年4期