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Indulkar, S. T.
- Lethal Toxicity of Glyphosate Herbicide on Koi Carp, Cyprinus carpio (Linnaeus, 1758) Fingerlings
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Authors
Affiliations
1 College of Fisheries, Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Ratnagiri - 415629, Maharastra, IN
1 College of Fisheries, Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Ratnagiri - 415629, Maharastra, IN
Source
Toxicology International (Formerly Indian Journal of Toxicology), Vol 25, No 2 (2018), Pagination: 139-141Abstract
Bioassay experiments were conducted to determine the lethal toxicity of glyphosate herbicide on Koi carp, Cyprinus carpio fingerlings. Koi carp fingerlings with mean length 8.06 ± 0.99 cm were obtained from a freshwater fish seed hatchery of the university. The fishes were exposed to different concentrations of glyphosate and mortality was recorded after every 6 h for a period of 96 h. The 96 h LC50 concentration for glyphosate on Koi carp fingerlings was found to be 33.2 mgL-1. The results indicated that glyphosate had impacts on exposed fish, hence, the need for regulation of usage to protect non-targeted species and the environment.Keywords
Bioassay, Glyphosate, Herbicide, Koi Carp, Lethal Toxicity.
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