... Jerry Baker's (so-called "America's Master Gardener) "off-your-shelf" mixtures for killing weeds, etc? I'm talking the homemade recipes, not the boughten products. I'm trying one with equal parts baby shampoo, cider vinegar and gin, mixed into a porportionate amount water and used as an overspray. I am to the point where I am willing to use chemicals (NEVER thought I'd say that) if I am out of options. We have a over an acre infested with puncture vine and when I think that every single blossom (dozens per plant, innumerable plants) will yield 5 virile goatheads, I want to throw up. Thanks for any help with this - any ideas are also welcome and appreciated.