Where I hunt in wv is no cwd containment zone but other side of road is. So they don't think deer crosses the road. Last year there was no mass crop. All the deer I killed and seen where in the fields or under the same perssimons tree. When the perssimons are on the deer flock to them better then corn. But laying corn in a pile on the ground can produce mold and is not good for the wildlife. Scattering corn on the ground and nit in a pile should be ok.