SBK Brushwood Killer Concentrate 250ml controls brambles, thistles, nettles, dock, other tough weeds, woody weeds and hardwood saplings in grassland and other neglected non-crop areas. Also kills tree stumps. Kills difficult weeds not grass. Simply mix with water following pack instructions and apply where needed. Warning:For use only as a home garden weedkiller. Contains triclopyr. May produce an allergic reaction. May cause long lasting harmful effects to aquatic life. Keep out of reach of children and always read instructions before use. MAPP 12711.