Danny from Chapin South Carolina writes,
Do I need to drill holes in Wisteria stump to apply?
Stump is wrapped around a River Birch and I am not allowed to kill this tree.
If you want to selectively kill something then you would want to drill holes into the stump or use the cut stump method. This means you cut the stump to expose fresh pulp and immediately treat. You may want to try a brush and stump killer product like Fertilome Brush and Stump Killer.
Answer last updated on: 08/07/2011