Oloruntuyi, O.O. and Mulero, O. and Odukale, B.
The effects of two pesticides on Clarias gariepinus.
In: 10th Annual Conference of the Fisheries Society of Nigeria (FISON)
, 16-20 November 1992
Bioassays were carried out to determine the toxicity of two pesticides, Roundup and Gramoxone on Clarias gariepinus. The acute toxicity of both pesticides decreased towards the end of the bioassay period. The calculated safe concentrations for Roundup and Gramoxone are 0.99 ppm - 0.99 ppm and 0.09 ppm - 0.9 ppm respectively. Histological examination revealed that there were pathological changes in the gills and liver even when the fish were subjected to sub-lethal levels
Conference or Workshop Item
||The effects of two pesticides on Clarias gariepinus
||10th Annual Conference of the Fisheries Society of Nigeria (FISON)
||16-20 November 1992
||Fisheries Society of Nigeria
||Nigeria; fish culture; histopathology; pesticides; toxicity tests; Clarias gariepinus
Ms Maria Kalentsits
||05 Jun 2010 06:53
||29 Sep 2011 17:16
Actions (login required)