Molluscicidal effect of 50% wettable powder of niclosamide ethanolamine salt combined with urea
- VernacularTitle:50%氯硝柳胺乙醇胺盐可湿性粉剂联合尿素灭螺效果
- Author:
Qingdong ZHANG
;
Rongfeng WU
;
Min XIAO
;
Chunlan LI
;
Guibao CAO
;
Jinming LIN
;
Chun ZHOU
- Publication Type:Journal Article
- Keywords:
Oncomelania snail;
50％wettable powder of niclosamide ethanolamine salt(WPN);
Urea;
Molluscicidal effect
- From:
Chinese Journal of Schistosomiasis Control
2010;22(1):95,99-
- CountryChina
- Language:Chinese
-
Abstract:
In order to evaluate the moUuseicidal effect of 50% wettable power of niclosamide ethanolamine salt(WPN)combined with urea against Oncomelania snails in the field,4 g/m~2 WPN,4 g/m~2 WPN+20 g/m2 urea and 4 g/m~2 WPN+30 g/m~2 urea were used for mollusciciding with the spraying method.The results showed after 7 days,the mortality rates of snail were 74.43% for 4 g/m~2 WPN,90.32% for 4 g/m~2 WPN+20 g/m~2 urea and 94.83% for 4 g/m~2 WPN+30 g/m~2 urea,respectively.It is indicated that WPN combined with urea can improve the molluscieidal effect significantly.
