Pest activity in the Florida Panhandle is seasonal, and the best treatment plan is one timed to the cycle. Apply the right product at the right month and you stay ahead of populations. Apply at the wrong time and you spend twice as much for half the result.
This is the year-round calendar we use ourselves — what to watch for each month, what to treat, and what products fit the season. Build a recurring calendar reminder for each section and you will never play catch-up again.
January
What is happening: Cold (for Florida) snaps reduce outdoor pest activity. Roaches, mice, and rats look for warm interior spaces.
What to do:
- Inspect the home interior for new rodent activity. Droppings around appliances, water heater, attic access.
- Snap-trap any rodent activity immediately. Population is low this month — easy to knock down.
- Walk the exterior on a warm day and seal any gaps you find. The cold weather drives rodents to look for entry points and they will find them.
- Refresh interior gel bait in the kitchen. Roach activity continues even when outdoor temps drop.
February
What is happening: Termite swarmers (eastern subterranean) start to organize. Fire ants begin to wake up. Last good month for outdoor work in cool, low-humidity conditions.
What to do:
- Annual termite inspection. Check foundation walls, garage, crawl space (if any), and around plumbing penetrations for mud tubes.
- Apply DIY termite perimeter treatment if you do that yourself, or schedule a pro inspection if you have a service contract.
- Stock up on Bifen IT and any other concentrates before spring price increases.
- Clear yard debris, leaf litter, and woodpiles away from the foundation.
March
What is happening: Fire ant mounds become visible again. Termite swarms peak in the Panhandle. Mosquito breeding starts as temperatures rise.
What to do:
- First fire ant broadcast bait of the season. Hand-crank spreader, dry day, no rain forecast for 24 hours.
- Drench any active fire ant mounds with Taurus SC.
- Watch for termite swarmers — small flying insects emerging from walls or yard debris. Save examples in a bag if you see them.
- Begin Saturday standing-water sweeps for mosquito prevention.
- Apply first Bifen IT perimeter spray of the year around foundation and door frames.
April
What is happening: Peak mosquito breeding ramping up. Roach activity surges. Carpenter ants and termite swarms still common.
What to do:
- First mosquito barrier spray of the season. Bifen IT applied to underside of vegetation and lower tree canopies.
- Place mosquito dunks in any standing water that cannot be drained.
- Refresh kitchen gel bait if German roach activity is climbing.
- Inspect under the sinks, around water heater, and behind appliances for moisture issues that attract roaches and ants.
May
What is happening: Mosquitoes peak. No-see-ums emerge in coastal areas. Yellowjackets and wasps build nests. Snake activity increases (worth knowing for yard work).
What to do:
- Reapply mosquito barrier spray every 21-30 days.
- Check eaves, soffits, and under decks for wasp and hornet nests. Treat in early morning when activity is low.
- Stock Thermacell repellers for porch and deck use during peak no-see-um and mosquito hours.
- Wear closed-toe shoes for yard work. Snake encounters peak in May.
June
What is happening: Rainy season begins. Standing water explodes. American roaches surge — the post-rain roach migration is real. Subterranean termite activity high.
What to do:
- Saturday standing-water sweeps become urgent. After every storm, walk the property and dump.
- Inspect gutters and downspouts. Clogs from spring pollen are common and create mosquito breeding sites.
- Continue mosquito barrier spray.
- Treat exterior foundation perimeter with Bifen IT to handle the post-rain roach push.
July
What is happening: Heat slows daytime activity for many pests. Fire ant mounds appear smaller (heat pushes colonies deeper underground). Mosquitoes and no-see-ums still strong at dawn and dusk.
What to do:
- Monitor for fire ant return — fall application coming. Start watching for mound expansion late in the month.
- Continue mosquito and no-see-um treatments on the same schedule.
- Inspect attics for rodent activity — heat drives rats to seek cooler shaded retreats, often inside attics with good ventilation.
August
What is happening: Late-summer pest pressure — yellowjackets at peak aggression, fall webworms in trees, ant species activity high. Pre-fall reproduction begins for fire ants.
What to do:
- Watch for ant trails into the kitchen. Late summer drought sends sugar ants indoors looking for water.
- Inspect citrus and palm trees for fall webworms — bag and dispose of nests if accessible.
- Refresh gel bait stations in kitchens and bathrooms.
- Continue mosquito treatments.
September
What is happening: Heat breaks slightly. Roaches and rodents start staging for winter. Fire ant activity returns. Mosquito and no-see-um pressure remains high through September.
What to do:
- Begin fall fire ant treatment planning. Watch mound activity, identify hot spots.
- Inspect home exterior for rodent entry points before fall rodent migration starts.
- Reapply Bifen IT perimeter spray.
- Reapply mosquito barrier spray.
October
What is happening: Best month of the year for outdoor pest work. Fire ant activity peaks for fall. Rodents move indoors. Roach pressure stable.
What to do:
- Second fire ant broadcast bait of the year. Same as April — dry day, no rain for 24 hours.
- Drench any remaining fire ant mounds.
- Set rodent monitoring traps in attics, garages, and crawl spaces. Pre-bait, then set.
- Final mosquito barrier spray of the season.
- Walk the home exterior at sunrise. Seal any gaps you find before winter rodent pressure starts.
November
What is happening: Cooler nights drive rodents indoors. Mosquito activity drops sharply. Most outdoor pests slowing for winter.
What to do:
- Aggressive rodent monitoring. Snap traps along walls in attics and garages.
- Clean gutters of fall leaves to prevent winter standing water.
- Inspect attic insulation for rodent runs or nesting.
- Refresh interior bait stations.
December
What is happening: Lowest pest pressure of the year for most outdoor species. Rodent indoor pressure remains. Roaches continue indoors.
What to do:
- Inspect Christmas tree and decorations for hitchhiking pests before bringing inside.
- Continue rodent trapping.
- Order next year’s products if buying in bulk for cost savings.
- Document what worked and what did not this year. Adjust the plan for next season.
Annual product budget
For a typical Panhandle home running this calendar, the annual DIY pest budget breaks down to approximately:
- Bifen IT (1 quart): $35-45. Handles 4-6 perimeter applications.
- Taurus SC or fipronil mound drench (16 oz): $75. Handles fire ant treatment for 1-2 years.
- Fire ant broadcast bait (5 lb): $30-45. Two applications per year.
- Indoxacarb gel bait (5-pack): $25-35. Annual kitchen treatment.
- Mosquito dunks (12-pack): $15-20. Whole-season larvicide.
- Snap traps (10-pack): $15-25. Multi-year supply.
- Diatomaceous earth (5 lb): $15-20. Multi-purpose.
Total: approximately $200-265 per year for products, versus $1,200-2,400 for a quarterly pest service contract. That assumes you do the work yourself and time it to the calendar.
What this calendar does not cover
Termite treatment is annual and structural — see our termite guide for the inspection-and-treatment cycle separately. Bed bugs require a different protocol because they are introduced rather than seasonal. Wildlife (raccoons, opossums, armadillos) require trapping or exclusion that is outside the scope of monthly pest control.
Outside of those, this calendar handles roughly 95% of the routine pest pressure on a typical Panhandle home. Save it, build calendar reminders, and you will never be playing catch-up.