Ortho Brush-B-Gone has been the only thing that has worked for me on poisin ivy. I had to take out a particularly large vine of it a few years back. Involved cutting a foot gap in the vine, which was over an inch thick, and painting both exposed ends with full strength Brush-B-Gone several times. In fact, I duct taped a jar of it to the section going up the tree and let the vine drink it. Didn't kill it over night, but kill it it did.Rick Denney wrote: But poison ivy is virtually indestructible. I just stay out of the woods in the summer--I'm allergic to the stuff.
Rick "who hasn't yet gotten his annual exposure" Denney
As long as I catch it early, spraying Brush-B-Gone kills it effectively.
It just pops up randomly somewhere in the yard every couple of years. Guess birds drop the fertilized seeds or something.
No kudzu so far, though.
Jim