Kills - Rushes
Treat - 7.5 Acres
Mapp Number - 17808
A selective herbicide for control of broad-leaved weeds in established grassland. Pol MCPA will selectively control weeds in established agricultural grassland such as nettle, thistle, buttercups, soft rush and ragwort. For the best results, apply spray when the annual weeds are at their seedling stage and perennial weeds when the flower buds are forming - provided the crop is at the recommended stage for treatment.
Spraying should ideally be carried out in warm weather when the weeds are vigorously growing.