I have a lot of oak trees and pasture includes them. If I want to get rid of poison oak or ivy, is amine or ester better? Hand spraying.
how about pasture spraying with Grazon?
I sprayed Ester last spring and it burned a lot of things I didn't mean to get. It burned several things I didn't want to burn. But it done a good job.
Cormac, amine will kill poison oak and poison ivy and is less volatile than ester according to what I have read. Grazon P+D works great in the pasture here-we stay ~60 feet or so away from trees with the Grazon P+D.