Posted 5/29/2008 06:09 (#386809 - in reply to #386736) Subject: Re: glysofate rate for quack grass?
Lancaster, OH
Used .75# ai (1 quart of old formulation, 22 oz of newer) many times with success. If it is no-tilled, go to 1.12# ai.
If you are using RRC, I'd do two applications at the .75# for best results. Reduced tillage requires higher rates because of longer rhizomes. Plus, the two applications will allow you to reduce competition with the crop more which is the real objective.
glysofate rate for quack grass?
