Cit MuscaBlock pour-on is a ready-to-use solution for external application on cattle for fly control in the stable and on the meadow. Also suitable against gnats, horseflies and similar insects. Effective fly and gnat control with Cit MuscaBlock pour-on means: * Effective against the nuisance of grazing pests * Avoid transmission of diseases * Very long duration of action of 7 - 11 weeks * Applicable in the stable and on the pasture Application and dosage recommendation Dose Cit MuscaBlock pour-on: Apply 10 ml per 100 kg weight (!Maximum dosage 25 ml/animal!) on the back of the cattle. The weight of the animals must be determined correctly. Over- and underdosing must be prevented. To achieve optimal protection, simultaneous treatment of all animals in a herd is recommended. The total dose of Cit MuscaBlock pour-on is to be poured on the back line (from the head to the base of the tail) of the cattle. Make sure that about 1/4 of the total dose is applied to the back of the animal.