Brat
Give me a museum and I'll fill it. (Picasso) Give me a forum ...
Preditor pee or other scent deterants don't last long in the NW, too much rain.
I was reading on an Ag forum about farmers having to apply for some kind of special permit to thin the deer. This was in Nebraska or Iowa I think. They posted pics of damage done to a corn fields. It looked pretty significant.
Some farmers swear that scattering human hair along the perimeters of a field will deter deer. Doesn't sound like fun, but they'll actually gather hair from the local barber shop.
This is a pic of what happens when deer bite off the top of a newly formed ear of corn. As it matures it turns into what farmers call an "artichoke".
http://talk.newagtalk.com/forums/get-attachment.asp?action=view&attachmentid=63746
As for corn, Iowa is corn country/John Deer land. No wonder they hate the deer here.
Human hair did not work for me at all.
The one thing I've seen that will consistently run off deer are feral hogs. When hogs show up the deer run off like crazy.
But they are incredible nuisances in their own right, and will destroy more stuff than deer can. Maybe you can buy the scent somewhere.