What types of wood do the larva of Deathwatch and Furniture Beetle feed on?

The larva of both Deathwatch and Furniture Beetles is known to feed on a variety of wood types, which includes both hardwood and softwood. This adaptability allows these pests to infest a wide range of wooden materials commonly found in homes and furniture. For instance, the range of the Deathwatch beetle (Xestobium rufovillosum) includes hardwoods such as oak, but it can also infest softwoods. Similarly, the Furniture Beetle (Anobium punctatum) can be found in materials like beech and pine, signifying that these beetles are not limited to just one type of wood. Their ability to thrive on both hard and soft woods makes them a significant concern in structural pest control, as they can damage a variety of wooden structures and furnishings. This diverse diet is what makes the option indicating their capacity to feed on both hard and soft wood the correct answer.