carpenter ants Click to see full answer. Likewise, what bug leaves wood shavings? Termites. Termites are often the first insect that comes to mind when people are dealing with wood damage. Carpenter Ants. Carpenter ants are not always as damaging as termites, but if they are left to do damage for a long time they can accomplish a lot. Powderpost Beetles. Wood Borers. Likewise, what kind of bug eats wood? Insects that damage wood Of these, termites, both subterranean termites and drywood termites, carpenter ants and certain powderpost beetles are the primary insects that can destroy wood. Dry-rot fungi are the primary wood decay organisms where high moisture permits the fungus to grow. Similarly, what insect causes sawdust? There are two insects that produce sawdust-like frass: carpenter ants and drywood termites.What is eating the wood in my house?Most homeowners are familiar with termites, which are known for their ability to eat through wood, whether it be window frames, doors, stairs or other components of a house. But other creatures can devour wood, too. But certain types of termites, snails, beetles, ants and even bees can be destructive.