JS, we feed the deer year around in our back yard about 50 feet from my vegetable garden. I string twine or wire between fence posts and tie CD's in it. Keeps the deer away. I usually grow a morning glory on the posts to help the looks. You have to use wire through the CD hole because it cuts string. I also hang CD's on my fruit trees. Looks like Christmas all year long!! LOL But it works for me! Keeps them out of my strawberries to.
Hope this helps.