ARDAP Spot-On Tick and Flea Protection with the active ingredient pyrethrum, also called chrysanthemum, from the chrysanthemum flower is a highly effective agent for external use on ornamental birds and carrier pigeons. Pyrethrum is known for its repellent and thus preventive effect against infestation with insect pests such as ticks (Rhipicephalus sanguineus, Ixodes ricinus) and mites (Ornithonyssus sylvarium, Dermanyssus gallinea). The single application of ARDAP Spot-On Tick and Flea Protection protects birds and racing pigeons reliably and for up to 4 weeks. Pyrethrum is obtained as an extract from the chrysanthemum flower, which is largely cultivated and harvested in the Kenyan highlands.