Control of an outbreak of gamma-BHC-resistant sheep body lice in the north of England with the phosphoric ester carbophenothion.
D000818:Animals; D004739:England; D007305:Insecticide Resistance; D007306:Insecticides / Q000627:therapeutic use*; D010373:Lice Infestations / Q000517:prevention & control / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*
D007306:Insecticides