Bayer Eagle 120 grams is a selective clover safe broad leafed and curled dock killer for established grassland. A powerful herbicide capable of curtailing docks from seedling to rosette stage whilst preserving clover. Eagle can be used from Spring right through to Autumn with consistent results throughout. Apply to grassland 7-10 days before grazing and 21 days before cutting hay or silage. Pack size 120g (treats 5-6 acres).