摘要
目的通过对国家体育场病媒生物密度的科学监测,掌握主要病媒生物的密度及季节消长情况,制定专项防制方案,采取专项控制活动,确保奥运会开闭幕式免受病媒生物危害。方法密度监测方法:鼠密度监测采用鼠夹法,蚊密度监测采用CO2诱蚊灯法、勺捕法和小型容器检查法,蝇密度监测采用笼诱法,蜚蠊密度监测采用粘捕法。防制方法:鼠、蚊、蝇和蜚蠊均采用综合防制方法。效果评估方法:采用密度监测和问卷调查法。结果对外环境大型水体进行监测,总计取样84勺,阳性率为0;对场馆内小型积水进行监测,总计发现小型积水46处,无阳性积水处;对参加奥运会开闭幕式各类人员计220人进行问卷调查,均反映未受到病媒生物侵扰,投诉率为0。结论奥运会开闭幕式开展的病媒生物控制工作科学有效,有力地保障了奥运会开闭幕式的顺利举行,实现了无病媒生物危害的控制目标。
Objective To know about the density and seasonal fluctuation of main vectors at National Stadium by the surveillance, develop and implement the special strategy and control, in order to avoid the harmfulness caused by vectors during the opening and closing ceremony of Olympic Games. Methods Night trapping method was used for the surveillance of rats, CO2 trapping lamp method for the adult mosquitoes, lava-spoon method and check-container method for larva, baited cage trapping method for the flies and paste catching method for cockroaches. The integrated method was used for the vector prevention and control such as rats, mosquitoes, flies and cockroaches. The control effect was evaluated by density surveillance and questionnaire. Results There were 84 spoons sampled from large- scale water, and the positive spoon was 0. A total of 46 containers were checked at the stadium, and no positive container was found. There was no response on the infestation of vectors at the opening and closing ceremony of the Olympic Games by questionnaires to 220 people, and nobody was bitten or annoyed by vectors. Conclusion The strategy and method of vector control especially at the opening and closing ceremony of Olympic Games were successful and effective, which not only provided the safeguard for the opening and closing ceremony but also realized the aim without vector harm.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
2009年第1期34-37,共4页
Chinese Journal of Vector Biology and Control
关键词
北京奥运会
开闭幕式
病媒生物
控制措施
效果分析
Beijing Olympic Games
Opening and closing ceremony
Vector
Control strategy
Effect analysis
