Birds Pests Block7 By100 Foot Protective Netting Net Fruit Trees Garden Pond NEW Have you ever woken up to find that deer have beaten you to your upcoming harvest? Prevent this with DeerBlock, a reusable mesh fence that stops deer and other animals from eating your shrubs, berries and vegetables. DeerBlock comes in an easy-to-use roll and can be set up as a fence, plant cover or border.