Sawdust On Floor From Bugs

Identification at a distance the pile of frass will look like a pile of sawdust.

Sawdust on floor from bugs.

The appearance of frass is a sign that insects potentially termites are infesting your wood. An alarming amount of what i believe to be sawdust gathers between these two doors regularly. Of the three main types of termites subterranean dampwood and drywood it s the drywood termites that can leave behind the piles of frass often mistaken for sawdust. There are two insects that produce sawdust like frass.

For a long time i didn t know what it was and would clean it out and later more would appear but now i m reasonably sure that my house is being eaten. Wood boring beetles such as powderpost japanese or any common furniture beetle can damage almost any wood structure. The insects emerge as adults through tiny round exit holes. Determine if your infestation is active with wood eating bugs then replace or treat wood with a borate based product to kill the larvae and get rid of wood boring beetles.

Bed bug frass is similar and will appear as small reddish brown spots that look like rust. Drywood termites leave tiny round pellets that are hard. 945 concord street framingham ma 01701 508 872 4420. 300 brickstone square ste 201 andover ma 01810 617 340 1001.

Closely inspect the pile of insect frass. Control of wood destroying insects. These products are based on insecticidal borates see what are borate insecticides. Bora care and shell guard see this article are glycol based borate products while timbor see this article is a pure borate powder without any glycol additive.

Carpenter ants and drywood termites. So there s my front door and then there s this secondary glass door in front of it. Since wood eating insects prefer a little moisture in the wood they attack make sure any lumber you buy is kiln dried. Sometimes the only way you can tell if you have them is by the small piles of sawdust or frass that they leave outside their holes.

Larvae hatch enter the wood and feed excreting sawdust like waste called frass that is often visible on the floor. The dust frass will contain no pellets and will fall easily out of the exit hole. The sawdust from powderpost beetles is actually feces although it is very fine and looks more like talcum powder or cornmeal. Carpenter ant frass looks like sawdust and collects in piles outside the nest.