I need something stronger than your typical Roundup. I don't even care if the ground glows at night after I spray it. What would y'all recommend for killing back brush, blackberries, grapevines ect.? I'd like something that would last at least a year. Any suggestions?
24D if you can use it, Diquat (sp?) which is an aquatic herbicide that kills only the part of the plant it touches. I am sure your local co-op will have something and a person who knows what to use.
http://www.agrisupply.com/pramitol-gal/p/61314/
This stuff kills and keeps on killing.I've used it on a gravel driveway..works for a longer time than Round-up.