[Study on the molluscicidal effect of META-Li against Oncomelania hupensis].
Zhongguo Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi
; 24(3): 200-3, 2006 Jun.
Article
em Zh
| MEDLINE
| ID: mdl-17094622
ABSTRACT
OBJECTIVE:
To evaluate the molluscicidal effect of the META-Li (40% META liquid formulation) against Oncomelania snails in laboratory and field.METHODS:
The experiment of META-Li against the snails by spraying, immersion and climbing-inhibition test was carried out in laboratory. Spray method was performed in the field to compare with the wettable powder of 50% niclosamide ethanolamine salt.RESULTS:
In laboratory, the LC50 of META-Li by spraying for 1, 2, 3 days was 0.78, 0.44 and 0.46 g/m2 respectively; by immersion method for 1, 2, 3 days, it was 44.4, 27.4 and 24.8 mg/L respectively. When sprayed with active ingredient 2 g/mW of META-Li in the field, the snail death rate was above 90% after 7 days, similar to that of niclosamide.CONCLUSION:
META-Li shows high molluscicidal and climbing-inhibition effect on Oncomelania snails.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Caramujos
/
Moluscocidas
Limite:
Animals
Idioma:
Zh
Revista:
Zhongguo Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi
Assunto da revista:
PARASITOLOGIA
Ano de publicação:
2006
Tipo de documento:
Article
País de afiliação:
China