My sprayer was acting up the other day. I have about a 50 yard long by 50 yard wide swath that I Didn't hit with glyphosate right in the center of my food plot. I am going to go in with a hand sprayer and just walk it and hit the whole area that didn't get killed. How much glyphosate 41% would you put in a 2 gallon hand sprayer to take care of a 50 yard X 50 yard area? I may have to fill the hand sprayer a few times. Thanks!