The way we work on our hunting lease is the farmer can do whatever he pleases. This is usually how it works on the eastern shore. The hunters basically just have to work with it. And we actually sorta understand it.
The only issue we ever had, was in Dec. the farmer decided right in gun season to brush blade the sides of the fields. While hunters were in the trees on the sides of the fields. The cutter littlerly got 3 yards from one hunter. I thought it was freakin dangerous and didn't make sense.