The honest answer: there is no “season” in Central Florida the way there is one in Boston. Aedes aegypti, Aedes albopictus, and Culex species are active here twelve months a year. What changes month-to-month is the intensity of the pressure — and that’s what you treat against.
The actual Lakeland calendar
January–February. Lowest pressure of the year. Cool nights below 60°F slow larval development. Adults are still present but populations are at their annual minimum. Good window for property-side preventive work — clearing standing-water sources, refreshing barrier treatment before populations climb.
March–April. Spring rains start. Larval counts in retention ponds, fountains, and clogged gutters climb 3–5× over February baselines. Adult populations follow on a 10–14 day lag. This is the right time to start the year’s first proper barrier treatment.
May–June. Pressure approaches summer peak. Daytime feeding by Aedes (the day-biters that carry Zika, dengue, chikungunya) becomes the dominant pattern in shaded yards.
July–September. Peak season. Summer afternoon thunderstorms refill every standing-water source on the property. Larval-to-adult cycles run as fast as 8 days. Bi-weekly or weekly barrier treatment is what holds the line.
October–November. First cooler nights below 70°F. Pressure drops faster than most homeowners expect — by mid-November, populations are often half of September levels.
December. Lowest pressure window besides January–February. Good time for the year-end property audit (gutter clean-out, irrigation back-flow check, condensate-drain audit).
When to start treatment
For most residential properties: the last week of March is the right starting point for a recurring program. Earlier doesn’t add much (pressure is still low). Later means playing catch-up.
For commercial outdoor venues — vacation rentals around ChampionsGate and the US-27 corridor, restaurant patios, golf clubs: start in February. The lead time matters because guests notice fast and reviews on third-party platforms compound. A property that starts mosquito treatment in May is already behind the perception curve.
What works
- Standing-water source audit. Every property has them — gutter back-ups, condensate drain trays, pool covers, fountain edges, plant saucers, neglected birdbaths. We map them on a printed audit on the first visit.
- Perimeter barrier treatment. Targeted residual application to mosquito harborage zones — shaded vegetation perimeter, building eaves, ornamental beds. EPA-registered product, dries in 30 minutes.
- Larviciding the water you can’t eliminate. Fountains, retention edges, koi ponds — direct larvicide application, larvicide-only products near anything edible or with pets.
What doesn’t
Fog trucks driving down the street. Useful for transient public-health response, useless for property-level control. The fog dissipates in minutes and only kills mosquitoes already flying.
Citronella candles. Local effect within 3–5 feet at best. Don’t reduce property-level population.
Ultrasonic devices, “mosquito-repellent” plants, garlic spray. No effect on Lakeland mosquito populations under any real-world test. We see this stuff in customer yards constantly. It’s theater.
Bug zappers. Kill non-target species (moths, beneficial beetles) and don’t meaningfully reduce mosquito populations. The active mosquitoes in Florida hunt by CO2, not light.
Residential and commercial scope
Residential mosquito treatment runs as an add-on to Home Protection or as a single-visit booking via Pest Control.
Commercial venues — vacation rentals, restaurants, hospitality, golf clubs — go on the Commercial Mosquito Management program with weekly or bi-weekly cadence.
Part of the Lakeland Pest Pros Pest Library.
