Biochemical alterations of lambda cyhalothrin (synthetic pyrethroid) against the fresh water fish, labeo rohita under short and long term exposure periods

Pesticides directly and indirectly alter the aquatic organism’s tissue biochemistry and physiology. These pesticides are posing a great threat to aquatic fauna especially to fishes, which constitute one of the major sources of protein rich food for mankind. Lambda cyhalothrin is a synthetic pyrethroid insecticide used in agriculture field to control pests and increase yield. This chemical mainly affects the stomach wall and central nervous system which damage the nervous transmission. Observing the biochemical factors led to the identifications of various effects produced by the toxicants. Lipid in an essential component of animal tissue which plays a prime role in energy metabolism. Lipids are also important in the cellular and sub cellular membranes.