ACUTE TOXICITY STUDIES OF THE MOULLUSCICIDE COPPER SULPHATE (Cus04) ON SOME NILE FISH | ||||
Assiut Veterinary Medical Journal | ||||
Article 22, Volume 23.1, Issue 45, April 1990, Page 166-175 PDF (2.08 MB) | ||||
Document Type: Research article | ||||
DOI: 10.21608/avmj.1990.187625 | ||||
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Author | ||||
A.SH. SEDDEK | ||||
Abstract | ||||
invstigate the toxic effect of The present study was carried out to fish, Tilapia Nilotica, Labeo three species of nila copper sulphate on Nilotica; and Gambosia affinis. LCs of copper sulphate using tap water media having hardness of 44.5-54.3 mg/L as calcium carbonte were 31.9, 17.5 and 0.39 ppm in Tilapia Nilotica, Labeo Nilotica and Gambosia affinis, respectively. The use of distilled water media containing 3.2-4.3 mg/L Caco, revealed that LC of the same fish were 0.22, 0.205 and 0.84 ppm, respectively. The clinical signs were recorded. | ||||
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