shibumiseeker
Grandmaster
I cut them and put Tordon RTU on the exposed end of the root. It has killed everything with a cambrian layer I've put it on.
"Some people think I'm over-prepared, paranoid...maybe even a little crazy. But THEY never met any Precambrian lifeforms, did they?"
I hope you mean cambium
To Hornadylnl:
Tordon applied in the fall is best, but be careful you don't get flashover and poison your trees as well. FWIW, you don't say what vines you are treating, but grapevines aren't universally bad. It's a good idea to leave some on non-timber trees because they are an important soft-mast source for birds and the like. If it's Japanese Honeysuckle, nuke it from orbit....