Boxelder Bug Pest Control Services in Salem, OR

Boxelder bugs feed on boxelder, maple and ash seeds all summer, then gather on warm, sunlit walls in September and October looking for a place to overwinter. A house near a female boxelder tree can collect thousands. They slip into cracks, attics and wall voids and emerge indoors on warm winter days.

They do not bite, breed indoors or damage the structure. They can stain curtains and walls with droppings, and their numbers are the real nuisance. Crushing them releases an unpleasant odor, so vacuuming is the better indoor cleanup method.

Not usually. The bugs can fly several blocks from the host tree, so removing one tree rarely solves the problem, and mature shade trees have real value. Exterior treatment on the sunny walls in early fall plus sealing gaps is a more reliable fix.

Late summer to early fall, when the bugs first begin clustering on the house and before they move inside. Treating the south and west walls, window frames, soffits and foundation at that point stops most of the migration. Spring treatment helps if large numbers emerged indoors over winter.

Yes. Boxelder bugs are a valley-wide issue and we treat them in Salem, Keizer, Albany, Dallas, Woodburn, McMinnville and the surrounding area. Ask about a combined fall service that also covers stink bugs and Asian lady beetles, which arrive at the same time.