title: Field tests of insecticides and spraying methods to control horn flies in dairy herds.
authors.forename: W S
authors.initials: WS
authors.lastname: McGREGOR
mesh_terms: D000818:Animals; D004175:Diptera; D007300:Insect Control; D007306:Insecticides; D009117:Muscidae
chemical_list: D007306:Insecticides
keywords: FLIES/eradication