Published Paper Details:

ABSTRACT: Pollution the water by harmful chemicals can leads to entry of pollutants into food chain. Water bodies play a major role in assimilating or carrying of industrial and municipal waste water, runoff from agricultural fields, roadways and street which are responsible for water pollution. In the present study influenced the amount of carbamate Pesticide Pyraclostrobin (20%) on freshwater fish Ctenopharyngodon idella. The fish were acclimatized to laboratory conditions for 7-10 days and then exposed to different lethal concentrations of pyraclostrobin (24, 48,72,96hrs of 7.2, 6.8, 6.4, 6.0mg/L) for 96hr along with the controls. Water parameters were also before down the experiment. The 96hr LC50 Ctenopharyngodon idella exposed of pyraclostrobin found in 6.0mg/Lt. The LC50 values were calculated in Finney Probit method. lower bond (5.6074) and the upper bond was in (6.3926). The Pyraclostrobin effect on fish showed uncontrolled behaviour like mucus secretion, decreased agility and inability to maintain normal position and erradic swimming were seen in exposure time of the carbamate toxicant. The fish were exposed to lethal and sublethal concentrations for 24hr, 4th and 8th days. After each exposure period, different tissues were taken to estimate the total protein levels.