Subterranean termites are extremely destructive pests. Attracted to moist conditions, they will attack any wood they come in contact with. They travel back and forth from their food source to the soil in tunnels, otherwise known as mud tubes. These mud tubes keep the termites protected from the elements outside, keeping them from drying out. They live in underground colonies with as many as two million members but can also be found in moist secluded areas above ground.
In order to prevent termite infestations, moist environments, such as basements and crawlspaces, should be remedied and humidity reduced. Stored firewood should be kept far from the home and any wood to soil contact should also be avoided. Any mulch should also be kept away from the foundation of the home as well.
Color: Creamy white to dark brown/black
Legs: 6
Shape: Long, narrow and oval
Size: 1/8 inch long
Antennae: Yes
Carpenter ants get their name because they excavate wood in order to build their nests. Their excavation results in smooth tunnels inside the wood. These are large ants ranging in size from one-quarter inch for a worker ant to up to three-quarters inch for a queen.
Color: Usually red, black or a combination
Legs: 6
Shape: Segmented; oval
Size: 5/8"
Antennae: Yes
Powderpost beetles lay their eggs in cracks of wood and the larvae tunnel into the surface, filling it with a very fine powder-like dust. Powderpost beetles have long, narrow, flat bodies that allow them to easily attack wood surfaces. These beetles are reddish-brown in color.
Color: Reddish brown to black
Legs: 6
Shape: Narrow oval
Size: 1/8 to 1/4"
Antennae: Yes