海淀区老旧小区病媒生物防治行动中防治策略与效果分析

Analysis of the strategies and effects of the vector control in old communities in Haidian district,Beijing

目的分析海淀区老旧小区病媒生物防治行动中所制定的策略及取得的效果,为今后大规模病媒生物控制行动提供经验和模式。方法根据参与本次行动的小区卫生条件等实际情况,采取综合防制策略,在环境治理的基础上,针对不同环境类型和对象采取相应的化学防治,如空间喷洒和滞留喷洒等。通过密度监测的方式对防治效果进行评估。结果本次行动共完成124个小区的病媒生物控制工作,与2012年同期相比蚊密度下降率达95.03%,蝇密度下降率达91.53%。结论本次行动作为一种新的病媒生物防控模式,有效地缓解了海淀区老旧小区的病媒生物防治问题,得到了居民的关注和认可,防治效果可达到国家规定标准。

Objective According to the analysis of the strategies, measures and achievements of the vector control in oldcommunities in Haidian district, to provide experiences and models for large-scale vector control activities in the future.Method sAccording to the sanitary condition in the old communities, integrative control measures were implemented.Based on the environmental management, proper chemical controls were conducted in different environments, such as spacespraying, residual spraying and so on. The effect was evaluated by density estimation.Results The control was conductedin 124 communities. Compared with the same period of the previous year, mosquito density decreased by 95.03% and housefly density decreased by 91.53%.Conclusion A new vector prevention and control was achieved during this activity,which effectively mitigated the impact caused by vectors in such communities. The efficacy meets the national standard. Inaddition, these achievements attracted the attention, support as well as welcome from the general publics.