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Pest Education • DFW Mosquito Control
Aedes aegypti (Yellow Fever Mosquito) Control
Aedes aegypti is a container-breeding mosquito that lives closely around people and often bites during the day. Small water sources can support a surprising amount of activity.
Family-OwnedVeteran-OwnedSince 2016
Reviewed and updated June 2026
At a Glance
Learn how Aedes aegypti mosquitoes breed, bite, and spread disease, plus practical container-mosquito control for DFW homes.
Quick Facts
- Activity: Often daytime, especially morning and late afternoon
- Breeding: Artificial and natural containers
- Appearance: Dark body with white lyre-shaped markings
- Disease role: Dengue, Zika, chikungunya, yellow fever
What Is Aedes aegypti?
Aedes aegypti is a dark mosquito with white markings on the legs and a pale lyre-shaped pattern on the thorax. It is strongly associated with people and urban or suburban containers.
Females place eggs on damp surfaces just above the waterline. The eggs can withstand drying and hatch later when water returns, which is why simply pouring out a container once may not be enough—scrubbing the sides matters.
Where It Breeds and Rests
Common sites include buckets, plant saucers, discarded cups, toys, rain barrels, tires, clogged gutters, and small landscape features. Adults often rest in shaded, protected places near homes.
- Empty and scrub containers weekly.
- Cover rain barrels and storage tanks with tight screening.
- Keep gutters and drains flowing.
- Store containers upside down or under cover.
Health Concerns
Aedes aegypti can transmit dengue, Zika, chikungunya, and yellow fever where the pathogen is present. Local risk depends on infected travelers, mosquito populations, and public-health conditions; the mosquito's presence does not mean all of these diseases are circulating locally.
Control Around a Home
Container management is the foundation. A professional plan may add targeted larval and adult control where appropriate, but neighboring containers can continually reintroduce mosquitoes.
Because Aedes can bite during the day, protection should not be limited to dusk. Use an EPA-registered repellent whenever exposure is likely.
Match the Treatment
Species, timing, weather, neighboring pressure, and sensitive areas should shape the plan.
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Weekly source reduction and personal bite protection support any professional treatment.
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Products should be selected and applied according to their labels. Tell us about pets, beehives, butterfly gardens, edible plants, ponds, play areas, or other sensitive locations so treatment timing and placement can be planned responsibly.
Keep people and pets out of treated areas for the time specified on the label and follow all preparation and re-entry instructions.
Common Questions
Why does Aedes aegypti keep returning after I dump water?
Eggs can remain attached above the waterline and survive dry periods. Scrub container walls before refilling or storing them.
Does Aedes aegypti bite only during the day?
It is an aggressive daytime biter, especially around morning and late afternoon, but biting can occur at other times.
Can a yard spray solve a container-mosquito problem by itself?
Not reliably. Adult control should be paired with finding and managing the containers that produce new mosquitoes.
Sources & Further Reading
Public-health guidance changes. Follow current local, state, and federal recommendations. This page is educational and is not medical advice.
Need Help With Aedes aegypti Mosquitoes?
Call or email for a free estimate. We’ll recommend an approach that fits your property.