401.58 g/l bromoxynil.

A suspension concentrate containing 401.58 g/L bromoxynil present as a mixture of the butyrate, phenol and octanoate esters.

Butryflow is recommended for use as a selective weedkiller in barley, oats, wheat, forage maize, grain maize, sweetcorn, linseed and bulb onion and shallot (grown from seed) for the control of a wide range of annual broadleaf weeds.