Page 66 - AG 7-2011 Revised 2016
P. 66
Gray Garden Slug adult
Photo Courtesy of UNIVAR
1.Antenna- none 6.Thorax- none Slug
2.Eyes- antenna-like eyes 7.Petiole- none
3.Head 8.Abdomen- long slimy body 8
4.Legs- none 9.Color- gray to dark brown 2
10.Other- damages plants
5.Wings- none
Life Cycle Photo Courtesy of UNIVAR
Slugs have both sex organs and are hermaphrodites. They mate with another
slug, then both lay eggs. Eggs (about 25 or more) are laid in small cavities
underneath just about anything--trash cans, stepping stones, boards, etc. They
hatch in about one month. Newly hatched slugs stay close to their birthplace
for several days feeding on the surrounding vegetation. It takes three months
to a year to reach maturity, and slugs rarely live much longer than one year.
Actual size 1 3/4”
Most slugs are light brown or gray in color, and reach lengths of up to 2 inches. Like the snail,
the slug was introduced here from Europe and has also become a major pest. They can be
very destructive, and will feed on a wide variety of plants. They like moist areas, and generally
come out at night to feed.
DECOLLATE SNAIL DECOLLATE SNAIL
One of the beneficial predators is the decollate snail, also known as the
“killer snail.” They will actually get rid of common garden snails as they
are carnivorous, and they will not eat or damage plants.
The Decollate Snail is not found naturally in the area, so you would have
to buy them from a dealer.
Photo Courtesy of UNIVAR
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