Posted 3/18/2026 21:22 (#11589665 - in reply to #11589641) Subject: RE: Why don’t you spray at 20+ mph?
SC Kansas
I was told by my chemical dealer that speed is the worst thing for good coverage. Poor coverage = poor weed control. If you watch the spray pattern @ 10 MPH versus 15 MPH there is quite a difference I personally would never spray at 20 MPH. I live where it is hard to find a day or days to spray when the wind is less than 15-20 MPH so add the wind speed to the sprayer speed and could be 40 MPH.
Why don’t you spray at 20+ mph?
