first post ap
Green made a good point. What nozzle do you plan to use? Myself, I would never do a spot spray with a flat fan nozzle. You would tend to get straight line burns, where you stop and start. If you waved the nozzle, you would get zig-zag burns. A solid cone nozzle might work. Spot spraying is a good bet with a backpack. Chemlawn gun is a better bet with spot spray. If you have a skid sprayer--why would you spot spray since it is less effective, and almost as much work as spraying overall?
Use about 1 gallon per thousand sq ft. 2 gallons also works fine. Be sure to calibrate carefully with water and time yourself with your usual walking speed, so you know how much area you cover per minute. 1500 sqft is typical.
Last edited by RigglePLC; 05-04-2008 at 11:46 AM.
Reason: add'l paragraph