Etien, N. and Kaba, N. and Amon Kothias, J.B. (1991) Doses efficaces en glyphosate et en 2,4-D pour le contrôle chimique des laitue d'eau (Pistia stratiotes, Linn.) et toxicité du glyphosate vis-à-vis des tilapias (Sarotherodon melanotheron). Journal Ivoirien d'Océanologie et de Limnologie, 1(2), pp. 111-118.
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Abstract
The toxic effects of two herbicides Round up (gliphosate) and 2,4-D (herbazol) were tested on Pistia stratiotes (Linn. Araceae) samples cultivated in glass aquariums. The gliphosate appears to be more toxic on Pistia Stratiotes than 2,4-D. It was then tested on tilapia Sarotherodon melanotheron juveniles. The lethal dose for tilapia (CL50 = 13.25 mg.l -1) is about 18, 37 and 74 times higher than the glyphosate toxic dose for plants at 1, 2 and 4 meters water depth respectively.
| Item Type: | Article | ||||||||
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| Title: | Doses efficaces en glyphosate et en 2,4-D pour le contrôle chimique des laitue d'eau (Pistia stratiotes, Linn.) et toxicité du glyphosate vis-à-vis des tilapias (Sarotherodon melanotheron) | ||||||||
| Personal Creator/Author: |
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| Corporate Creator/Author: | Centre de Recherches Océanologiques, Abidjan | ||||||||
| Journal or Publication Title: | Journal Ivoirien d'Océanologie et de Limnologie | ||||||||
| Volume: | 1 | ||||||||
| Number: | 2 | ||||||||
| Page Range: | pp. 111-118 | ||||||||
| Date: | November 1991 | ||||||||
| ISSN: | 1018-0354 | ||||||||
| Issuing Agency: | Centre de Recherches Océanologiques, Côte d'Ivoire | ||||||||
| Uncontrolled Keywords: | Côte d'Ivoire; Lagune Ebrié; Pistia stratiotes; water lettuce; Sarotherodon melanotheron; tilapia; herbicides; glyphosate; herbazol; chemical control; lethal dose | ||||||||
| Subjects: | Biology Ecology Environment | ||||||||
| Item ID: | 7518 | ||||||||
| Depositing User: | Mr Luigi Baldassari | ||||||||
| Date Deposited: | 30 Jan 2012 10:46 | ||||||||
| Last Modified: | 30 Jan 2012 10:46 | ||||||||
| URI: | http://aquaticcommons.org/id/eprint/7518 |
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