title: The role of pesticides in agricultural crop protection.
authors.affiliation: Agricultural Research Service, U.S. Department of Agriculture, Beltsville, Maryland 20705-5140, USA. nnr@ars.usda.gov
authors.forename: N N
authors.initials: NN
authors.lastname: Ragsdale
mesh_terms: D016573:Agrochemicals / Q000592:standards*; D018556:Crops, Agricultural; D006801:Humans; D010575:Pesticides / Q000592:standards*; D014481:United States; D014484:United States Environmental Protection Agency
chemical_list: D016573:Agrochemicals; D010575:Pesticides