Spring is peak, active season for termites, particularly for subterranean species that swarm to establish new colonies when warm weather follows rain. March through November marks the highest visibility, with April and May being critical, as termites emerge to mate and expand. Watch for swarmers, mud tubes, and discarded wings near homes.
Key Spring Termite Facts:
- Swarming Behavior: Reproductive termites (swarmers) leave mature colonies to find a mate and new, moist wood to build a colony.
- Signs of Activity: Look for winged, dark-bodied insects, piles of wings, and “mud tubes” (pencil-sized, dirt-covered tunnels) on foundation walls.
- Timing: While active year-round in warmer climates, spring brings the largest, most visible swarms after rain events.
- Prevention: Remove wood-to-soil contact, reduce moisture around the foundation, and keep mulch away from the home’s perimeter.
Spring Inspection Tips:
- Check for hollow-sounding or damaged wood, bubbled/cracked paint, and mud tubes.
- Contact a pest professional for a professional inspection to prevent damage.