“…Because of its widespread use for many decades the residues of these chemicals are potential to contaminate the terrestrial and aquatic environments. The evidence of high carbofuran residues in soil and water due to intensive use of carbamate pesticides and its impact on biological system have been indicated by both field and laboratory studies from many parts of he world such as Kenya [1], India [2,3], and Bangladesh [4]. In Malaysia, carbofuran even detected in river, sea and ground water in pollution-free areas [5].…”