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If you are tired of spraying apple trees, or have given up spraying
all together only to find the bulk of your crop infested with apple
maggots, you might want to try a new method currently being tested
by a number of backyard apple growers in our viewing area for
controlling this nuisance pest - placing apples in plastic Baggies
The apple maggot emerges about the first of July. The female lays her
eggs under the skin of the apple. After these eggs hatch in 5-10 days,
the maggots feed on the flesh leaving the tell tale brown tunnels.
By placing a plastic sandwich bag or a ziplock bag over the individual
apple[1], it prevents the female from depositing her eggs,. Secure the
bag with a twist tie, or staple it closed. Then with scissors, clip
the bottom corners to allow rain water to drain out of the bag. The
timing for applying the bags is critical - the apples should be about
the size of a quarter, the June drop of aborted apples should be nearly
over, and the date should be before July 1st.
The fruit will continue to grow and mature inside the bag. Come fall
you will harvest juicy sweet worm free apples[2]. There is no need to
bag every apple - select what you think you will use, and let the rest go.
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