When should mosquito treatments start each year?
As soon as overnight temperatures stay above about 50ยฐF and the first standing water appears, which for Roanoke usually means spring. Starting early keeps the first generation small. Most Roanoke providers open seasonal schedules in spring and run them through the first frost.
How do I choose a mosquito control provider?
Look for a state pesticide applicator license, insurance, and a written plan for your Roanoke property that includes inspection and larvicide, not just spraying. Ask any Roanoke provider what products they use, how they protect pollinators, and what happens if bites return. Compare season totals from two or three Roanoke companies before signing.
Will mosquito treatment kill bees and butterflies?
Barrier products are toxic to bees on contact. Good practice in Roanoke is to spray shaded shrubs and undersides of leaves, not blooms, and to work in early morning or evening when bees are inactive. Larvicides like Bti do not affect bees, so that part of a Roanoke program is not a concern.
Are misting systems worth it?
They work, but they are expensive and blunt. A misting system around a Roanoke patio releases pyrethrin or permethrin from nozzles several times a day, which raises pollinator and resistance concerns. Ask a Roanoke provider whether stations or scheduled barrier treatments would get you most of the benefit for less.
Why are there so many mosquitoes in my yard specifically?
Two things: water nearby and shade to rest in. A Roanoke yard with heavy landscaping, a pond, or low drainage offers both, and tiger mosquitoes need only a bottle cap of water. Fix what you can reach, then ask a Roanoke provider to inspect for the sites you cannot see.
Do store-bought mosquito products actually work?
Homeowners are skeptical. Context for Roanoke, not a local measurement: only 15% of homeowners said the products they bought effectively reduced insects in their yard, according to NaturaLawn of America's March 2024 SurveyMonkey poll of 1,163 U.S. homeowners, a provider-sponsored, self-reported survey in which effectiveness is respondent opinion, not the result of a product trial. Providers serving Roanoke should be able to explain how their recommendation fits what they actually found on your property.
How many homeowners do nothing about mosquitoes?
Fewer than you might expect. Keep this in mind while inspecting a Roanoke home: Twelve percent of U.S. homeowners in Mosquito Squad's 2016 Fight the Bite survey said they had taken no yard precautions against mosquitoes at all, according to the TNS Global poll, which the company sponsored and whose sample size is undisclosed. Roanoke homeowners comparing quotes should ask each provider which of these patterns they see locally and why.