Indiana Termites: Eastern Subterranean Species & Control

In Indiana, the primary threat is the eastern subterranean termite. They target Douglas fir and common timbers, eating spring wood and leaving a thin, fragile shell.

Detection Challenges

• Swarmers (winged reproductives) are rarely seen.
• Mud tubes on foundations = confirmed activity (often after significant damage).
• Entry points: in-fill patios, hearths, expansion joints, slab cracks—usually at/below ground level.

Prevention

• Minimize moisture around foundation (they need warm, dark, damp conditions).
• Keep home cooler (less attractive).
• Schedule regular professional inspections.

Action Plan

If you suspect termites, call a licensed exterminator immediately. They’ll confirm species, assess damage, and implement a customized treatment plan.