π Most Active Pests This Season
π
Mice
Peak indoor pressure from October through April. New exclusion and trap work most effective.
πͺ³
Cockroaches
Year-round in heated structures. Winter is excellent for treatment β no competing outdoor harborage.
π
Norway Rats
Concentrate near heat sources in winter. Bait stations most effective in cold months.
π·οΈ
Cellar Spiders
Continue hunting other insects in basements. Presence confirms prey insects are also present.
πͺ°
Cluster Flies
Emerge on warm winter days confused by indoor heat. Vacuum; don't crush.
π§ Action Checklist
- December: Set snap traps along any active rodent run marks. Refresh cockroach gel bait β heat from holiday cooking increases activity.
- January: Check bait stations after temperature drops β rodent activity at stations increases in cold weather.
- February: Begin planning spring termite inspection. March is peak swarm season β schedule now.
π Full Regional Calendar
See month-by-month pest activity for your region
π Open Pest Calendar β