Fan-bearing wood borer's larvae are the primary culprits when it comes to damage. They burrow into wood to feed, compromising the integrity of wooden structures or items over time. Since adults lay their eggs in unseen crevices, the larvae can cause extensive internal damage before the problem is evident, leading to a reduction in the item's aesthetics and potential structural failures.

To prevent issues with fan-bearing wood borer, regular inspections of wooden items and structures for signs of infestation are essential. Sealing cracks and crevices can deter adults from laying eggs. Using wood treated with repellents or employing physical barriers can also inhibit larval entry. Maintaining low humidity environments contributes to deterring their lifecycle advancement.

If infestation by fan-bearing wood borer occurs, identify and isolate the affected items to contain the spread. Remove and replace seriously damaged wood to maintain structural stability. Non-chemical measures such as freezing small infested items or utilizing controlled heat treatments can effectively eradicate larvae without adverse effects. During the recovery period, continue monitoring to prevent re-infestation and consult pest management professionals for long-term solutions.

Fan-bearing wood borer inflicts damage primarily during its larval phase, disrupting the integrity of wooden items. Adults lay eggs in crevices, and emerging larvae tunnel into wood, leading to potential structural failures. This pest's presence is problematic, as it may cause unnoticed internal damage, reduce aesthetics, and necessitate costly repairs.

Adult and larval fan-bearing wood borer bore into the roots and stems of their host plants for feeding. This can lead to structural weakening, reduced plant vitality, or even death. The severity of damage ranges from mild to severe depending on infestation levels.