Woody weeds with stems less than 2 cm in diameter:
- Scrape off the bark exposing a strip of 20 to 30 cm with an axe or knife and immediately apply Vigilant II with the wiping applicator over the exposed surface
Woody weeds with stems greater than 2 cm in diameter:
- Cut the stump with an axe or saw, close to the ground and immediately apply a thick layer of Vigilant II to the cut surface