Adults and larvae of double-spined bark beetle bore into the stems of coniferous trees, causing damage that ranges from mild to severe. Initial infestations often go unnoticed, but as populations rise, trees exhibit dieback, loss of vigor, and eventual death. Such damage can result in significant economic loss and ecosystem imbalances. In high numbers, double-spined bark beetle poses a risk to forestry health and may indirectly affect human industries dependent on these forests.

Adult double-spined bark beetle bore into conifer stems, disrupting the transport of nutrients and water. Infestations can range from mild to severe, potentially leading to tree mortality. Severe infestations could impact forestry production and indirectly affect human industries reliant on these trees.