Vitax Sbk Brushwood Weedkiller 500ml Weedkiller for brambles, nettles, dock, woody weeds, hardwood saplings, and tree stumps Will not kill grass Contains triclopyr Easy to use and apply Liquid formula 500ml Vitax Sbk Brushwood Weedkiller 500ml Vitax SBK Brushwood Killer is a selective weedkiller for brambles, nettles, dock, woody weeds, hardwood saplings and tree stumps in the grass and other neglected non-crop areas. It does not kill the grass. Its active ingredient is triclopyr, which is unusually effective on woody plants and is used for brush control in the rights of way and defoliation of wooded areas. It is also effective against broadleaf weeds, particularly Creeping Charlie. Features Kills roots to prevent regrowth Treats up to 166sq meters Tough weedkiller for brambles, thistles, nettles, & tree stumps