Yo I just found out about a different (not new) application method that blew my mind when talking to a boom spray expert. Citrus Farmers are injecting growth regulators into the mower deck as they mow between trees and letting the blades air-blast it into the turf. The rate is 5 gallons per acre of mixed growth regulators. I am having a hard time accepting that this could work well or could be used on fine turf. From my days of mowing I know wet grass will build up on the underside of the deck very quick. Has anyone ever hear or know anything about this?????????