A Central Texan’s Guide to the 2026 Spring Insect Surge

The creepy crawlies are back in central Texas as the temperatures warm up.

Navigating the Surge of Insect Activity in Central Texas

As temperatures climb across Central Texas, a seasonal "awakening" is taking place beneath the dirt and in the trees. The transition into spring marks the end of dormancy for millions of insects, a shift that often brings us into closer contact with six-legged neighbors. While the sight of swarming bugs can freak out even the bravest Texan, Entomologist (bug experts) say you should temper your alarm with appreciation for all the positive things bugs do.

Pests of Concern: Fire Ants and Termites

Entomologist Wizzie Brown from the Texas A&M Department of Entomology warns that two specific pests often dominate homeowner concerns this time of year: fire ants and termites. Fire ants become increasingly active as the ground warms, but it is the termite that tends to trigger the most anxiety.

Termite Behaviour

Termites often begin "swarming" following heavy spring rains. Brown notes that while seeing them outdoors is common, the location of the swarm is the most important thing you should make note of. He said if you see them swarming inside your house, you have a major problem, and your next call needs to be to an exterminator.

The Heroes of the Landscape

Despite the focus on household pests, Brown emphasizes that the overwhelming majority of insects found in Texas yards are actually vital to a healthy ecosystem. These "beneficials" fall into three primary categories:

Decomposers: Insects that break down organic matter, enriching the soil.

Predators: Natural pest control agents, like ladybugs and lacewings, that eat harmful aphids.

Polliners: Essential workers like bees and butterflies that ensure our gardens and crops thrive.