Effect of thiobencarb formulations on freshwater shrimp, macrobrachium lanchesteri (De Man)
The effect of com-cob controlled-release formulations (CRF) of thiobencarb ( TAl and T A2) and alginate CRF (TAL 70192) to the freshwater shrimp, Macrobrachium lanchesteri (De Man), in comparison to a conventional granular formulation was studied in the laboratory. Mortality ofthe shrimps 24 h aft...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Universiti Putra Malaysia Press
1996
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| Online Access: | http://psasir.upm.edu.my/id/eprint/3569/1/Effect_of_Thiobencarb_ForDlulations_on_Freshwater_ShriDlp%2C.pdf http://psasir.upm.edu.my/id/eprint/3569/ http://www.pertanika.upm.edu.my/Pertanika%20PAPERS/JTAS%20Vol.%2019%20(2&3)%20Dec.%201996/14%20JTAS%20Vol.19%20(23)%201996%20(Pg%20204-207).pdf |
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| Institution: | Universiti Putra Malaysia |
| Language: | English |
| Summary: | The effect of com-cob controlled-release formulations (CRF) of thiobencarb ( TAl and T A2) and alginate CRF
(TAL 70192) to the freshwater shrimp, Macrobrachium lanchesteri (De Man), in comparison to a
conventional granular formulation was studied in the laboratory. Mortality ofthe shrimps 24 h after exposure to the
conventional formulation was significantly higher (P <= 0.05), and increased to 93.3% after 120 h. The CRF of
TAl, TA2 and TAL 70192 caused mortality of 19.2,5.8 and 8.5%, respectively, 120 h after exposure. This
difference is due to the slower release of thiobencarb using CRF. |
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