Bill from San Antonio, Tx. writes
wish to apply with 1 gal. garden sprayer
The Opti Amine is not specifically labeled to control/kill grape vines. However it does state multiple times that if you are wanting to harvest or keep grape vines to not spray this across the plant as it could cause serious injury. If you need further information the manufacturer is going to be the best expert on the product and how it will work for your needs. You can reach Helena Chemical at 1-901-761-0050.
Answer last updated on: 05/13/2013