title: A comparative study of pesticide exposures in adults and youth migrant field workers.
abstract: To study possible differences between pesticide exposures received by youth (subjects less than 16 yr of age) and adults (subjects greater than 16 yr of age), human exposure samples (gloves and urine) were collected during the onion harvesting season of 1982. Environmental samples (soil, foliage, and field air) were also collected during the study period. All samples were analyzed for toxaphene, ethyl parathion, methyl parathion, and malathion. Environmental samples were found to have very low levels of these insecticides. The youth cohort had lower residue values than did the adults, and these differences were statistically significant (P less than 05) for toxaphene residues on gloves on each sampling day, and for ethyl parathion residues on gloves on one sampling day only. Detectable levels of dialkyl phosphates were found in only 2 of 44 urine samples.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000383:Agriculture; D000704:Analysis of Variance; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D008297:Male; D010575:Pesticides / Q000032:analysis* / Q000633:toxicity / Q000652:urine; D012987:Soil / Q000032:analysis; D013997:Time Factors; D014171:Transients and Migrants
chemical_list: D010575:Pesticides; D012987:Soil