Going to spray a 1 acre field tomorrow and hope to plant turnips by august 1. What does everybody recommend for spraying rate? I have a 25 gallon atv sprayer that I will be using. I am planning on hitting the 1 acre going north and south and then will come back through and hit it east and west so that I don't miss anything. How many gallons of water should i put in the sprayer? I bought glyphosate 41% how many ounces should I put in of that? I also bought Ester 2-4D LV 4. How much of that do I put in the sprayer? I never seem to get the best kill so want to kick it up a notch. Also, by putting on 2-4 D how long do I need to wait before I can plant Brassicas? Thanks for input guys.