What is the difference between larvicide and barrier spray?
Larvicide turns off the tap; barrier spray mops the floor. Around Durham, the tap is standing water, treated with Bti or methoprene that stops development. The mop is a residual pyrethroid misted onto shrubs and shaded surfaces where adults rest during a Durham afternoon.
When should mosquito treatments start each year?
Spring, when the ground is wet and days warm up, is the ideal start for a Durham property. Treatments continue every 3โ4 weeks until frost ends the season. Homeowners in Durham, North Carolina with a humid subtropical climate may see a longer season and should plan visits accordingly.
What does a mosquito inspection involve?
It is mostly looking down and looking under. Good inspectors in Durham check corrugated drain pipes, gutter elbows, AC drip lines, sump pits, and the neighbor's side of the fence. They should hand you a short written summary before any treatment on your Durham property begins.
Why are there so many mosquitoes in my yard specifically?
Usually because something on your Durham lot, or one next door, holds water for a week at a time. Gutters, tarps, saucers, and toys are the classic culprits. Dense shade and ivy also keep adults comfortable during the day, so a shady Durham yard collects them from the whole block.
How long does a mosquito treatment last?
A barrier treatment on a Durham property usually holds for three to four weeks before sun and rain wear the residue down. Heavy storms shorten that. Most providers schedule the next visit inside that window, and seasonal plans around Durham run six to eight visits between spring and frost.
How many homeowners do nothing about mosquitoes?
Fewer than you might expect. One figure Durham homeowners tend to underestimate: in the 2016 Fight the Bite survey conducted by TNS Global for Mosquito Squad, roughly one U.S. homeowner in eight (12%) reported doing nothing in the yard about mosquitoes; the provider-sponsored poll did not report how many people it surveyed. In Durham, ask providers to put the number of visits and any re-treatment terms in writing before work begins.
How many homeowners have a mosquito problem in their yard?
Most, according to one 2022 survey. Durham is not an outlier on this point: in HomeTeam Pest Defense's March 2022 online survey of U.S. homeowners ages 25 to 75, 77% said mosquitoes were a yard problem; the sponsor sells pest control and the number reflects stated experience, not measured mosquito populations. For a property in Durham, the next step is an inspection that identifies the source, not a guess based on national averages.