Health monitoring of farm labourers engaged in MIPC 50 WP field sprays

Investigations were undertaken to monitor the health status of farm labourers engaged in field sprays of MIPC 50 WP (Hexamicin, Mipcin), a carbamate insecticide on cotton crop, as per the protocol approved by the Central Insecticide Board The insecticide sprays (0.1%) were undertaken for six hr on three consecutive days on 1.2 hectares of cotton crop per day, using Aspee napsak sprayers. The spray personnel (mixers, loaders and sprayers) with protective clothing did not reveal any alteration in clinical, hematological and blood bio-chemical profile during exposure and post exposure periods. The spray personnel without protective clothing showed only a marginal reduction in their blood cholinesterase activity during the exposure period.