论文部分内容阅读
目的:为彻底改造城市蝇类孳生地,为消除城市蝇害、改善城市卫生基础设施提供科学依据。方法:在夏季对市区蝇类孳生地全面进行现场勘查,用定量计数法和捞勺计数法了解孳生地蝇幼虫的孳生状况。结果:城市蝇类孳生地主要有垃圾类、粪便类和餐饮等特种行业类。孳生地的数量多、分布广、蝇幼虫孳生严重。结论:对城市蝇类孳生地的改造要分门别类,突出重点,进行综合治理。
OBJECTIVE: To provide a scientific basis for the complete transformation of urban flies breeding places in order to eliminate urban flies and improve urban health infrastructure. Methods: In the summer, we carried out on-the-spot investigation of flies breeding places in urban area and learned the breeding status of fly larvae by quantitative counting method and scoop counting method. Results: The main breeding places for urban flies are trades, manure and catering industries. The number of breeding places, widely distributed, fly larvae breeding serious. Conclusion: The transformation of urban fly breeding places should be divided into different categories, highlighting the key points for comprehensive management.