| Autor: |
Q L, Qiu, S Z, Chen, Y P, Zuo, K, Tang, G L, Du, Y X, Huang |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
Zhongguo xue xi chong bing fang zhi za zhi = Chinese journal of schistosomiasis control. 31(5) |
| ISSN: |
1005-6661 |
| Popis: |
To compare the effectiveness of snail control between immersion of molluscicides through tide diversion and mollusciciding by spraying in marshland areas.Immersion of 26% suspension concentrate of metaldehyde and niclosamide through tide diversion and spraying 26% suspension concentrate of metaldehyde and niclosamide alone were employed for snail control in two neighboring snail-breeding marshlands, and snails were surveyed before and after mollusciciding. The mortality of snails and the density of living snails were estimated.The density of living snails reduced by 72.19% and 100.00% 1 and 2 years after immersion of 26% suspension concentrate of metaldehyde and niclosamide through tide diversion, and 5.93% and 18.15% 1 and 2 years after spraying 26% suspension concentrate of metaldehyde and niclosamide alone.Immersion of 26% suspension concentrate of metaldehyde and niclosamide through tide diversion is significantly superior to spraying 26% suspension concentrate of metaldehyde and niclosamide along for snail control, and implementation of immersion of 26% suspension concentrate of metaldehyde and niclosamide through tide diversion for more than 2 successive years may achieve a higher snail control efficiency. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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