The damage moles cause is from feeding. Moles have two types of tunnels and nests which are 10 to 18 inches below the ground. Moles feed primarily on insect larvae and earthworms. In fact, the common mole may eat half of its body weight each day.

Most homeowners want to know how to control these underground creatures. There are no chemicals that legally can be used to kill moles in North Carolina. It is even illegal to mail such materials into the state. However, lethal control is possible using mole traps. The spear type trap seems to be the most effective. To find a runway used frequently by a mole, cave in short sections of tunnels and check for those that are reopened. Use traps on the most heavily used tunnels. Usually one or two traps is sufficient as there are only a couple of moles per acre of habitat. Technically, a permit is needed from the U.S. Fish and Wildlife Service prior to any mole trapping activity. The endangered star mole of southeastern NC is responsible for permit requirements.

Moles can be frustrating, but with patience and persistence the damage can be minimized.

Revised 2/16/2006.