Terry from Sheridan, Wy writes
Does Tempo work to eradicate boxelder bugs?
Yes, Tempo SC Ultra is labeled to be used to treat for boxelder bugs to be applied directly to them that have congregated around doors and windows and similiar areas where they may enter the structure. Apply a perimeter treatment as described. For best results, you must treat the infested trees early in the season.
Answer last updated on: 05/31/2016