Various species
Soft-bodied mollusks that feed at night, leaving slime trails and ragged holes in leaves. Thrive in moist conditions.
Slugs are shell-less, 1/4 to 8 inches long, gray to brown. Snails have coiled shells. Both leave silvery slime trails.
Irregular holes in leaves, often with smooth edges. Slime trails on plants and soil. Damaged seedlings. Hollowed-out fruit touching ground.
Most species live 1-2 years. Lay clusters of eggs in moist soil. Active at night and on cloudy, rainy days. Overwinter as adults or eggs.
Reduce mulch near susceptible plants. Water in morning so soil dries by evening. Remove debris and hiding places. Raised beds with copper tape.