Monitoring of pesticide residues in market vegetables at Ranchi, Jharkhand (India).

Thirty nine market samples of seasonal vegetables, namely cauliflower (14), brinjal (12) and okra (13), were monitored for residues of endosulfan applied during their growth period from four different locations (Kanke, Gandhi Nagar, Doranda and Ratu road) near by Ranchi. Out of thirty nine samples, 10 each from Kanke, Gandhi Nagar, Doranda and 9 from Ratu road, all samples were found to be contaminated with endosulfan (0.002-2.47 ppm). Among these three samples from Kanke and one each from Gandhi Nagar, Doranda and Ratu road showed endosulfan residues above the MRL values (2.0 ppm).