title: Control of sheep scab and other sheep ectoparasites with propetamphos.
abstract: Propetamphos is a new organophosphorous compound with broad spectrum acaricidal and insecticidal activity. Dip wash concentrations of 100 to 200 ppm protect sheep against field challenge for approximately 10 weeks for blowflies, 16 weeks for lice and keds and six weeks for ticks. During laboratory and field trial studies a wash concentration of 125 ppm propetamphos eradicated sheep scab and protected from reinfestation for over four weeks.
mesh_terms: D000818:Animals; D004175:Diptera; D004478:Ectoparasitic Infestations / Q000517:prevention & control / Q000662:veterinary*; D005260:Female; D007306:Insecticides / Q000627:therapeutic use*; D010373:Lice Infestations / Q000517:prevention & control / Q000662:veterinary; D008924:Mite Infestations / Q000517:prevention & control / Q000662:veterinary; D009946:Organothiophosphorus Compounds / Q000627:therapeutic use*; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*; D013984:Tick Infestations / Q000517:prevention & control / Q000662:veterinary
chemical_list: D007306:Insecticides; D009946:Organothiophosphorus Compounds; C035967:propetamphos