Stinging insects in Dallas are at their worst right now. Late summer and early fall is when wasp and hornet colonies hit peak population. The first question homeowners ask is the right one: what is nesting on my house? Three very different insects get lumped together as “bees.” Each one calls for a different response.
Paper wasps: the umbrella nest under your eaves
Paper wasps build an open, umbrella-shaped nest that hangs from a single stalk. You can see the individual cells from underneath. Check under eaves and porch ceilings, inside grill lids, under patio furniture, and around playsets and mailboxes.
Colonies stay small, and paper wasps are not looking for a fight. They sting when something gets close to the nest. That is why trouble usually starts at a door frame, a ladder, or a swing set.
Yellowjackets and hornets: the nests you cannot see
These are the ones that send people to urgent care. Yellowjackets nest inside cavities, so you never see the nest itself. They pick an old rodent burrow, a wall void, or the space under a deck. All you notice is steady traffic in and out of one small hole.
Bald-faced hornets go the other way. They build the large gray, football-shaped nest you see hanging in a tree or under a roofline. Both defend their nests hard and in numbers. Unlike a honeybee, they do not lose their stinger, so one insect can sting repeatedly.
Honeybees: the one you should not spray
Honeybees look fuzzy and golden-brown rather than smooth and sharply banded. They cluster in a swarm on a branch or fence. Or they move into a wall, roof, or tree cavity and build waxy comb, not a papery nest.
Killing a honeybee colony inside a wall creates a second problem. The abandoned comb and honey stay behind, melt in the Texas heat, and stain drywall. They also draw in ants and roaches. Honeybees do better with removal and relocation, which our bee and hive removal service handles.
Why stinging insects in Dallas get aggressive in early fall
Two things happen at once. Colonies that started as a single queen in spring are now at their largest. At the same time the natural food supply drops off, so workers switch to hunting sugars. That is why they turn up around trash cans and patio tables in September and October. It is also why they are quicker to defend themselves.
When to stop and call a professional
- The nest is inside a wall, soffit, attic, or underground
- You cannot reach it without a ladder
- Anyone in the home has a known sting allergy
- You have already sprayed it and the traffic has not stopped
- It looks like honeybees or waxy comb rather than paper
Aerosol wasp spray only reaches the insects it touches. That is the same reason store-bought sprays stop working on other pests. Worse, plugging an active entry point can push a colony straight into your living space.
Stinging insects in Dallas are one of the few pest problems where guessing carries a real injury risk. Do not get close enough to find out. HK Pest Control Services is licensed and insured in Texas (TPCL #13923) and serves Dallas, Richardson, and Plano. Every job comes with our satisfaction guarantee. Call 469-618-9991 for a free quote, or browse our FAQ page.
