What direction does dampwood termite damage typically follow in wood?

Dampwood termites typically cause damage that follows the wood grain, making their tunnels more aligned with it. However, they also create larger galleries that can extend across the grain. This behavior is characteristic of dampwood termites, as they prefer to eat the softer, less dense parts of the wood, which allows them to easily create extensive tunnels and galleries. Their feeding patterns are not limited to just one direction, which is why they also cut across the grain, leading to the more significant damage associated with their infestations.

Understanding the behavior and feeding patterns of dampwood termites is crucial for effective treatment and prevention strategies. Recognizing the signs of damage—both along and across the grain—can aid in properly diagnosing an infestation and applying the right solutions to mitigate further destruction.