Carpenter ant
carpenter ant
Photo: Clemson University
Size ¼-½ inch. (It is often challenging to recognize ants from a picture. Because different species may be treated differently, be sure an ant problem is correctly identified before attempting control).
Where/when Is associated with wood anywhere inside a home or outdoors in trees, sheds, fences, landscape timbers or other sources of wood. May be found outdoors spring through fall and can be found indoors throughout the year.
Significance Nests in wood or voids and can potentially cause significant damage to homes.