Posted 3/19/2026 09:37 (#11590104 - in reply to #11589613) Subject: RE: Why don’t you spray at 20+ mph?
NE ND
NDSU had a little presentation on Monday at a pesticide recertification meeting, and they found that spraying 6-10 mph gives you the best coverage and the best kill. They tried from 4 - 12+ and consistently that 8-10 was always the best performance weed control wise.
Why don’t you spray at 20+ mph?
