US state spotlight
Pest control in Texas
Texas spans fire ants, Formosan termites on the coast, arid scorpion and kissing-bug country in the west, and urban rats in every large city. Humidity on the Gulf Coast and dryness in the Panhandle do not share a cockroach species mix. Treat Texas as a region, not a single climate.
Climate and housing that drive pests
Gulf moisture, Hill Country limestone, West Texas desert, and North Texas continental swings. Slab homes hide termites. Tropical systems create mosquito water.
Pests that dominate this region
- Red imported fire ant — Statewide medical and turf pest in much of Texas.
- Formosan subterranean termite — Gulf and urban tree/colony issues.
- Subterranean termite — Routine real-estate issue.
- Kissing bug (triatomine) — Documented in the state; housing exclusion matters.
- Mosquito — Long season; some years of local virus transmission.
- Roof rat — Coastal and urban vegetation.
Seasonal calendar
| Season | What to watch |
|---|---|
| Winter | Mild southern winters keep insects active. Still a rodent season. |
| Spring | Termite flights. Fire ant mounds obvious after rain. |
| Summer | Peak heat; scorpions and mosquitoes. Wildlife in attics for cool. |
| Fall | Still treating summer pests. Good time for exclusion. |
Rules, labels, and who can treat
Texas Department of Agriculture licenses pesticide applicators. Structural pest control has specific categories. Wildlife (feral hogs are an agricultural issue more than a house issue) still has legal constraints on relocation and take.
Practical notes for this region
Fire ant baits broadcast on a hot afternoon fail if the label wanted evening foraging. Biology first.