摘要
本文报道了郑州市蚊虫三年监测结果,总体密度(只/人工小时)为54.5,其中住房为40.2,牲畜房为68.8,后者明显高于前者。年平均密度,住房1987～39年分别为41.7、36.6和42.1;牲畜房三年分别为84.4、69.7和52.3。虽三年中大气候无明显变化,但由于稻田、藕池面积逐渐减少,使蚊虫密度呈逐年下降趋势。实践证明,蚊虫监测工作对蚊媒传染病的防治和监测,具有重要的流行病学意义。
The paper reported surveillance result on mosquitoes for three years in Zheng zhou area. The result showed that the general density of mosquito were 54.5 (individual/per hr.). Of which dwelling building is 40.2, livestock building is 68.8, but the latter is more higher than the former. The density on an avsrage a year is 41.7, 36.6 and 42.1 in dwelling buildingain 1987, 1988 and 1989, and is 84.4, 69.7 and 52.3 in 1987, 1988 and 1989, in livestock building respectively. Although the local climate is not change obviously in the past, because paddy field and lotas flower-ponds were gradually decreaseing in the past three years so that it make the density of mosquito decreased in general For that reason, the work of surveillance of mosquito population variation play more important role in control of mosquitoborne disease and its prevalence. It possessed important epidemiological meaning.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
1991年第3期154-157,共4页
Chinese Journal of Vector Biology and Control
关键词
蚊虫密度
监测
郑州
surveillance Mosquito density Seasonal variation population constituent Insect-byrne disease
