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Author:
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Year:
Volume:
Issue:
han bei he tan ding luo zong xiang guan cha
Author(s):
HUANG Youjie
,
WAN Zhenguo
,
GAO Wancheng
,
WAN Huicheng
,
LIU Jie
Pages:
67
Year:
1989
Issue:
4
Journal:
Chinese Journal of Parasitology and Parasitic Diseases
Keyword:
纵向观察
;
城市血吸虫病
;
阳性螺分布
;
防浪林
;
钉螺分布
;
北河
;
五氯酚钠
;
湖北省
;
防治站
;
系统抽样
;
Abstract:
<正> 为消灭河滩钉螺制定对策,于1981~1986年选择汉北河滩应城市王台村段面进行了钉螺纵向观察。 一、观察方法 汉北河滩王台村段面的防浪林、堤套、草滩、沟渠等四类环境均有钉螺分布。1981~1986年每年4~5月汛期前采取系统抽样结合环境抽查的方法查清各类环境的钉螺的分布情况.计算有螺面积。1983年用五氯酚钠对防浪林、草滩、
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