There are several methods to ward off deer from feeding on the foliage of your trees and shrubs. You can use spray repellents, nuisance repellents and physical barriers. Spray repellents often give off a scent undesired by deer or a foliar spray might have a bitter taste. Nuisance repellents are often motion censored water sprinklers and other things of that nature. Physical barriers are often put up as netting or wired fencing. The best defense would be a physical barrier. JT’s Landscaping offers the installation of deer netting in helping protect plants from the damage they cause.