Thanks Scot, but the link didn't work. The only "fogger" I could find there were flea foggers. I've got a hand-held propane fogger that does help, but I'm trying to find something that will make a difference on 20 acres...
I've bought a couple of 200gl aluminum spray tanks with a rack (that will carry one tank) that can be easily converted to 3ph hookup and plan to turn it into a broadcast sprayer. I still have to get hoses, pump, valves, nozzles, etc. to get it functioning and maybe in the future add a large blower to the rig to see if I can make a mist blower if this doesn't work fo rme.