DIY Foil Garden Pest DeterrentsFor several years, most of our big fruit trees were being attacked by squirrels, birds, rodents, raccoons, and insects. Deterrent sprays did not work. Hanging shiny CDs barely helped at all. Finally, we tried this foil method and we have all of our fruit intact and growing at extremely rapid rates. Anyone need nectarines? We can't keep up! :)
