垃圾容器蝇类孳生及其化学防治的研究

目的了解垃圾容器底垃圾残渣的蝇类孳生情况,探讨控制蝇蛆的有效措施。方法采用目测法,观察活蛆存在情况,进行分类鉴定;采用化学防治方法,观察控制效果。结果垃圾桶底的垃圾残渣中普遍有蝇幼虫孳生,平均孳生率为79.19%;其中残渣厚度在3 cm以上的,孳生率高达86.53%;优势蝇种为家蝇,占74.80%。结论垃圾日产日清后,垃圾容器底的垃圾残渣成为蝇类主要孳生场所,应列为防治的重点。

Flies breeding and its chemical control in refuse container

Objective To understand the flies breeding situation at the bottom of garbage container and discuss the efficient countermeasure for controlling flies maggot.Methods Using visual method to observe the living of flies maggot,then classifying.Using chemical control to observe the control efficacy.Results There were flies breeding at the bottom of garbage container,the average breeding rate was 79.19%.The breeding rate reached 86.53% for garbage dregs which was above 3 cm.The dominant species was Musca domestica which occupied 74.80%.Conclusion The bottom of garbage container is the main breeding area for flies and should be the key area for controlling flies.