What will kill the invasive cat's claw vine?

Answer 1

AnswerThe only way I know is to actually take to root ball out that lingers below where the vine enters the soil.

I have success,by cutting the climbing vine,and immediatley applying a roundup type product.

This will knock it back for a season or so,but it always comes back.

Maybe the best way is to harvest it, grind it up as sell it as an Aphrodisiac

I believe its marketable as a product.

yep, do all that and scrape and paint as much of the bark area as you can and any little roots that break with roundup concentrate. use an applicator bottle when applying glyphosate so as to not waste it and not kill other stuff around it. before scraping and painting cut as much of it out as possible because any big bits are basically energy that it can use too reshoot.