Any of ya'll ever poisoned a dang palm tree? A friend of mine has two big ones he wants dead. I told him I would bring some imazapyr down if there wasn't anything close to the trees he didn't want dead also, but I saw that glyphosate will work well and the way to kill them is to drill 12 or so 1/2" holes in about 5" deep and just squirt some pure gly in the holes.