I've been using Roundup (the 18% glyphosate variety diluted per label instructions) to control sprouting buckthorn stumps and immature trees with pretty good success. The problem is that it takes 4 or 5 applications to get a complete kill.
Would any of the higher concentrates of glyphosate provide more immediate results? Would triclopyr (ie Brush B Gone) work better? I've also seen "Garlon 4" mentioned as a treatment, but don't know of any brands that use it...any ideas?
Thanks.
Would any of the higher concentrates of glyphosate provide more immediate results? Would triclopyr (ie Brush B Gone) work better? I've also seen "Garlon 4" mentioned as a treatment, but don't know of any brands that use it...any ideas?
Thanks.