Since all one needs to operate an aircraft <5700 kg VFR in G airspace is a clock, compass and altimeter. And if you want to use a CTAF (R) a VHF transciever.
Can someone tell me why you might need ADSB ?????
Are the "croppies" ready for the ADSB experience ????? should be really useful spraying cotton at night out in the boonies.