Personnel safety and foliage residue in an orchard spray program using azinphosmethyl and captan.
Residue levels of azinphosmethyl and captan were determined from blotter paper patches attached to the clothing of personnel participating in an orchard spray program. Average exposure of 1.74 mg/man/hr for azinphosmethyl and 1.94 mg/man/hr for captan were extrapolated from mean residue values obtained from analyzing the patches. Azinphosmethyl residue found on apple and peach foliage had been reached by 69% by the tenth day post-application, while captan residue had been reduced 50% for the same period. There was no evidence of a buildup of either azinphosmethyl or captan on treated foliage as the season progressed.
D000382:Agricultural Workers' Diseases / Q000517:prevention & control*; D001387:Azinphosmethyl / Q000032:analysis* / Q000652:urine; D002215:Captan / Q000032:analysis* / Q000652:urine; D003020:Clothing; D006801:Humans; D007306:Insecticides / Q000032:analysis*; D010573:Pesticide Residues / Q000032:analysis*; D010944:Plants / Q000032:analysis*; D013997:Time Factors; D012122:Ventilators, Mechanical
D007306:Insecticides; D010573:Pesticide Residues; D001387:Azinphosmethyl; D002215:Captan