Hear Hear Tudor.
Additionally:
Just to rebut a statement in FD's last comment.
Ag operations are not only carried out in private property. Pine forests around the world are one example of agricultural flying in public (crown/government) land. Dissication of grasses and dothistroma (spelling...?) in pines is common place on NON private land.
PS: Labarynth Seal - Fentenol ... Mmmmmmm ... go sleep now .... bye bye....