CoumaphosInsecticidesFenitrothionDiazinonOrganophosphate PoisoningChlorpyrifosOrganothiophosphorus CompoundsMalathionOrganophosphatesFenthionOrganophosphorus CompoundsParathionPesticidesAgricultural Workers' DiseasesMethyl ParathionPralidoxime CompoundsInsecticide ResistanceCholinesterasesCholinesterase InhibitorsMevinphosAcaricidesPyrethrinsHoneyDichlorvosParaoxonIowaOccupational ExposureBeesAcetylcholinesteraseMonocrotophosInsect ControlAzinphosmethylCarbamatesSarinCholinesterase ReactivatorsButyrylcholinesteraseSomanMosquito ControlPhosphoric Triester HydrolasesDDTPhosmetAryldialkylphosphatasePoisoningPesticide ResiduesChemical Warfare AgentsAgriculture