Biorex-K has a wide spectrum of insectoacaricidal action and is effective against most importantectoparasites of farm animals:- ixodid ticks parasitizing one or several kinds of animals;- scabies mites of cattle, sheep, goats, donkeys and camels, mites and downy eaters of chickens,lice in pigs, sheep and cattle;- fleas in fur animals and dogs;- blood-sucking and other flies, protects animals from the larvae of parasitic flies.