... as an animal ectoparasiticide Description. Alpha-cypermethrin, animal health care usingMode of action Non-systemic insecticide with contact and ... ), vegetables, vines, cereals, maize, beet, oilseed rape, potatoes, cotton, rice, soya beans, forestry, and other crops.Control of cockroaches ... , mosquitoes, flies, and other insect pests in public health; and flies in animal houses. Also used as an ...