首都机场T3航站楼施工工地灭鼠效果评价

The Estimation of the Rodent Extinguish Effect at Construction Site of Terminal 3 of Capital Airport

〔目的〕摸清T3航站楼施工工地的鼠密度本底情况,收集媒介生物控制基础资料,指导今后的灭鼠工作。〔方法〕2005年4￣5月,首都机场出入境检验检疫局在投药灭鼠前后,采用夹夜法对首都机场口岸T3航站楼施工工地的鼠密度进行了调查。〔结果〕4月,投药灭鼠前,鼠密度为5.33%。5月,在采取以投药为主的综合防治措施后,T3航站楼施工工地鼠密度下降至0.33%,灭鼠率为93.80%。〔结论〕以投药为主的综合防治措施较为有效,取得了良好的灭鼠效果。

Objective To probe the rodent composition and density at the construction site of Terminal 3 of Capital Airport and collect the fundamental data of medical vectors control for the rodent prevention and control at Capital Airport. Methods Trap night method was used. In 2005, two surveys were conducted. The first time was in April, before raticide was used and the second time was in May, after raticide was used. Result The capture rate was 5.33% in April 2005. After using raticide integrated with other measures, the capture rate decreased to 0.33%. The extinguish effect was 93.80%. Conclusion The integrate measures especially raticide would be effective which can obtain good results.