Puncture Vine
by Marguerite Kirby, Yakima Master Gardener Researching and then making a presentation on ‘How to Eradicate Puncture Vine’ (Tribulus terrestris) was my final assignment before I became a WSU Yakima Master Gardener in 2024. I knew this herbaceous pest as Goathead, but it has many other names, such as Devil’s Weed, Caltrop, Cat’s-head, Tack weed, […]