A non-toxic, odorless, escape-proof way to halt maggot damage on your hard earned harvests. Simply hang in your trees to lure apple maggots and cherry fruit worm flies away from your fruit before their eggs have been deposited and trap them in a sticky substance that is clear, odorless, and completely pesticide free. Specially formulated to remain sticky over wide temperature ranges and wet weather conditions. Can be used on apple, pear, apricot, plum, cherry, and hawthorn trees. Includes 3 spheres.