Home Forums Hunting & Shooting Deer Hunting Any home brews for killing poison oak...?

+1 Crossbow will work well.

Also tank mixing Round-up with a "brush killer" that has Triclopyr as it's active ingredient will do a number on woody plants (Crossbow also uses Triclopyr but sometimes it's restricted for homeowner use)

You can really improve the effectiveness of glyphosate by acidifying the water before mixing along with a surfactant.