摘要
目的:全面了解环卫垃圾运输船队的蝇类危害情况。方法:用捕蝇笼、粘蝇纸及蝇蟑宁毒饵3种方法调查蝇类密度。结果:7月份垃圾运输船的蝇密度是市区的26.6倍,船上苍蝇活动高峰在14~19时,蝇种以家蝇为主。以2.5%增效敌敌畏喷洒,可使蝇密度维持在较低水平。结论:以蝇蟑宁毒饵监测蝇密度,可提高监测效果。
According to survey of flies on the garbage vessels, the results showed that the fly population density on the garbage vessels on July was higher than that in urban district, which was 26. 6 times of that in urban district. The peak of the flies' activity was from 2:00 pm. to 7:00 pm. The housefly was the main species.The fly population density could be maintained low condition by spraying 2. 5% synergistic DDVP.Compared with other monitoring methods, the Snip could raise the effectiveness of monitoring on the fly population density.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
1997年第3期184-185,共2页
Chinese Journal of Vector Biology and Control
关键词
垃圾运输船
苍船
蝇害
调查
Garbage vessels, Flies, Population density