title: Drift during center-pivot chemigation of chlorpyrifos with and without crop oil.
authors.affiliation: Community Research Service, Kentucky State University, Frankfort 40601.
authors.forename: M E
authors.initials: ME
authors.lastname: Byers
authors.forename: S T
authors.initials: ST
authors.lastname: Kamble
authors.forename: J F
authors.initials: JF
authors.lastname: Witkowski
mesh_terms: D000382:Agricultural Workers' Diseases / Q000139:chemically induced; D004390:Chlorpyrifos / Q000009:adverse effects / Q000032:analysis*; D004784:Environmental Monitoring / Q000379:methods / Q000592:standards; D006801:Humans; D006813:Humidity; D009821:Oils; D010573:Pesticide Residues / Q000009:adverse effects / Q000032:analysis*; D012306:Risk; D013696:Temperature; D014887:Weather; D003313:Zea mays
chemical_list: D009821:Oils; D010573:Pesticide Residues; D004390:Chlorpyrifos