Cicada Killer Control in Comfort, TX
In Comfort, TX, cicada killers get noticed in midsummer: a wasp as long as your thumb cruising low over the lawn, and small round holes with a fan of loose dirt beside them. Despite their size, Texas A&M AgriLife considers them beneficial and says control is rarely warranted. If the burrows crowd a play area or someone at home is allergic to stings, a licensed technician can help; reach Pest Trappers by phone or text at (210) 281-1064, or schedule online.
What you're looking at #
AgriLife's B-6118 gives the cicada killer's description: up to about 1 1/2 inches long, a dark red head and thorax, a black abdomen with yellow spots or bands, and wings tinted honey or russet. An Insects in the City article puts some at 1 1/2 to 2 inches. The Texas Apiary Inspection Service calls it one of the largest wasps in the United States.
Because of that size, people often fear they have found a "murder hornet." AgriLife says that hornet has never been found in Texas; our giant hornet look-alike page for Comfort explains the difference.
Two quick tells for the cicada killer:
- AgriLife notes its head is narrower than its thorax, and it digs in the ground.
- It works alone. Each female digs her own burrow, though several may choose the same patch of good soil.
Yards, flower beds and bare sunny patches #
About half the homes in the Comfort census area, 51.8%, are single-family detached houses, by Census survey estimates for 2020 to 2024, and most come with a yard. That is where cicada killers dig. Insects in the City says females choose home lawns or any sandy, bare, well-drained soil in full sun (Insects in the City), and AgriLife's E-239 adds gardens and flower beds.
Look for:
- Holes about the size of a dime, each with a small mound of fresh soil.
- Thin spots in the turf, bare edges along walks and sunny beds.
- Big wasps landing with something large clutched underneath: a paralyzed cicada headed for the burrow.
B-6118 puts burrows at about 6 inches deep, while TAIS describes them running much deeper, with side branches and cells.
Oak shade, cicadas and summer #
Comfort sits in the Edwards Plateau, which Texas Parks and Wildlife describes as juniper and oak woodland (TPWD ecoregions). The wasp's whole life is built around cicadas: the female stings and paralyzes one, carries it to the burrow and lays an egg on it, and the larva feeds on it. E-239 notes that cicada killers become a nuisance when cicadas are present in shade trees.
So a yard with big trees and a sunny, thin lawn nearby gives a female both the hunting ground and the digging ground. Adults emerge in summer. B-6118 says there is one generation a year, with larvae or pupae spending the winter underground, which is why the same patch often has activity again the next summer.
Do you need to do anything? #
Usually not. Here is what the sources say:
- Males can't sting. They are the ones that zoom at people and hover nearby, which is all bluff.
- Females rarely sting. TAIS says they do so only if handled, though E-239 notes they sometimes sting people working on lawns or stepping barefoot on a nest.
- Wear shoes on any lawn with active burrows.
- For flower beds, Insects in the City suggests laying fabric over the bed and topping it with mulch once nesting season ends, which should keep new adults from emerging the next year.
- Leave hovering males alone. Swatting does nothing useful.
If a sting does happen, expect sharp pain and local swelling. Trouble breathing, dizziness or a spreading rash needs medical help right away.
When Pest Trappers steps in #
Treatment makes sense when burrows are packed into a play area, a pool deck edge or a busy walkway, or when someone in the household has a wasp-sting allergy, which an AgriLife Travis County article names as the main reason to treat (AgriLife Travis County). The technician confirms the identification, counts active burrows and explains the options, including leaving them alone. Any product is applied exactly as its label directs. Pest Trappers LLC (TPCL #0887549), family-owned and licensed by the Texas Department of Agriculture, provides a price after the visit. The cicada killer guide has more detail, and our Comfort page lists the other stinging insects we handle.