Synthetic pyrethroid compound with high specificity for the order Acarina.
Susceptible cattle tick (Boophilus microplus) including chlorinated hydrocarbon, organophosphorus and amidine resistant strains; paralysis tick (Ixodes holocyclus); New Zealand cattle tick (Haemaphysalis longicornis) on cattle and horses.
Also controls brown dog tick (Rhipicephalus sanguineus) and New Zealand cattle tick (Haemaphysalis longicornis) on dogs. Does not control paralysis ticks on dogs.
Can be used as a dip or a spray.