豫南罗索线虫防制纹腿库蚊现场试验研究  

FIELD TRIALS WITH THE MERMITHID NEMATODE ROMANOMERMIS YUNANENSIS FOR CONTROL OF THE CULEX THIERI

作　　者：薛群力[1] 杨家伦[2] 宋锦章[1] 彭玉芳[3] 周晓梅[2] 

机构地区：[1]成都军区军事医学研究所,610061 [2]云南省卫生防疫站 [3]华西医科大学寄生虫学教研室

出　　处：《西南国防医药》1992年第3期141-142,192,共0页Medical Journal of National Defending Forces in Southwest China

基　　金：国家卫生部;UNDP/World Bank/WHO;TDR基金

摘　　要：1989—1990年在昆明市郊32条水沟及5个水坑内释放豫南罗索线虫寄生前期幼虫2000—4000条/m^2。结果在水质较清洁的水体中纹腿库蚊幼虫的感染率为53.7—92.8％,但在水质混浊或表面形成膜状物的水体中效果较差,蚊幼虫感染率仅为30％左右。From 1989 to 1991, the field trials with the mermithid nematode romanomermis yunanensis for control the culex thieri were performed in thirty two streams and five ponds in Kunming. The infective rates of Culex thieri were 53.7 to 92.8 per cent in the clean stream or pond water at the density varying from 2000 to 4000 nematode larvae released per square meter of water surface, but in dirty water,the infective rate was only thirty per cent.

关 键 词：豫南罗索线虫 纹腿库蚊 现场防制试验 

分 类 号：R82[医药卫生—临床医学]