Pesticide residues in four marine fishes, black pomfret (Parastromateus niger), mackerel (Rastrelliger kanagurta), marine vala (Chirocentrus sp.) and tuna (Euthynnus affinis) are reported. Highest concentration is found in black pomfret followed by tuna, vala and mackerel. The contents of various pesticides present in fish under study are well below the action level prepared by FDA to cause any health hazard
