Slugs

Caused by: Various species
Problem Category: Mollusc
Symptoms: Irregularly shaped holes in leaves and stems; leaves may be shredded; slime trails present on rocks, walkways, soil and plant foliage; several slug species are common garden and field pests; slugs are dark gray to black in color and can range in size from 2.5 to 10 cm (1-4 in).
Comments: Slugs prefer moist, shaded habitats and will shelter in weeds or organic trash; adults may deposit eggs in the soil throughout the season; damage to plants can be extensive.
Management: Practice good garden sanitation by removing garden trash, weeds and plant debris to promote good air circulation and reduce moist habitat for slugs and snails; handpick slugs at night to decrease population; spread wood ashes or eggshells around plants; attract molluscs by leaving out organic matter such as lettuce or grapefruit skins, destroy any found feeding on lure; sink shallow dishes filled with beer into the soil to attract and drown the molluscs; chemical controls include ferrous phosphate for organic gardens
Control: