Control of lice on cattle with Dursban.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D004390:Chlorpyrifos / Q000627:therapeutic use; D007300:Insect Control; D007306:Insecticides / Q000627:therapeutic use*; D010373:Lice Infestations / Q000517:prevention & control / Q000662:veterinary*; D009946:Organothiophosphorus Compounds / Q000627:therapeutic use*
D007306:Insecticides; D009946:Organothiophosphorus Compounds; D004390:Chlorpyrifos