As we head deeper into the spring and summer of 2026, Del Rio residents are gearing up for backyard barbecues, trips to Lake Amistad and enjoying the warm Texas weather. Unfortunately, the local pest population is preparing for the exact same season.

The unique climate of Val Verde County creates the ultimate breeding ground for a wide variety of invasive insects and rodents. As temperatures rise, these pests begin aggressively seeking food and shelter often leading them straight inside our homes.

If you want to protect your property and keep your family comfortable this season. Here is the ultimate guide to the most active pests in Del Rio right now.

The Top 4 Pests Threatening Del Rio Properties Right Now

Based on local activity, these are the four most common invaders property owners are dealing with this season:

1. Subterranean Termites: The Silent Destroyers

Spring is the peak “swarming” season for termites in South Texas. After a heavy rain, winged termites leave their mature colonies to mate and establish new nests. Often targeting the wooden foundations of residential homes. Because they eat wood from the inside out, they can cause thousands of dollars in structural damage before you even realize they are there. If you are facing this issue, our expert termite control team is ready to help you in this matter.

What to look for: Discarded wings near windowsills, hollow sounding wood, or pencil sized mud tubes running up the exterior foundation of your home.

2. Mosquitoes: Amistad’s Unwanted Guests

Thanks to the proximity of the river, the lake and the high humidity, mosquitoes are a persistent nuisance in Del Rio. Beyond ruining a nice evening on the patio, mosquitoes are vectors for dangerous diseases like West Nile Virus. They breed incredibly fast and require only a thimble full of stagnant water to lay hundreds of eggs. Want to enjoy your backyard parties and gathering? Call now for a specialized mosquito control service in Del Rio and neighborhoods.

What to look for: A sudden increase in activity at dusk and dawn and standing water in gutters, birdbaths, or children’s toys left in the yard.

3. Red Imported Fire Ants (RIFA)

A staple of the Texas landscape, fire ants become hyper active as soil temperatures rise. Their complex, sprawling underground colonies can ruin carefully manicured lawns and pose a serious stinging hazard. Fire ants are notoriously aggressive and will swarm anything that disturbs their nest. These ants can cause serious problem when go unnoticed but our ant control team is ready to locate their nest and make them go for long.

What to look for: Large, dome shaped dirt mounds in sunny areas of the lawn, particularly appearing after a heavy rain.

Why Modern Pest Control Goes Beyond “Bug Spray”

Historically, many homeowners have tried to tackle these issues with over the counter chemical sprays. However, DIY methods usually only eliminate the pests you can clearly see, leaving the hidden nest and the root of the problem remain entirely untouched.

At Pest Control Del Rio, we believe in a smarter approach to home defense. Protecting your property requires more than just indiscriminately spraying chemicals. When you book an inspection, our highly trained safety personnel conduct a comprehensive audit of your property. We look for the hidden vulnerabilities like the weeping pipe creating a moisture trap or the overgrown shrubbery acting as a bridge to your roof.

By identifying and eliminating the source of the infestation. We provide long lasting and eco conscious results that keep your family and your pets safe.

How to Bug Proof Your Home This Weekend

While professional intervention is critical for active infestations, you can make your home far less inviting to pests by following these weekend maintenance tips:

• Eliminate Standing Water: Walk your property after a rainstorm. Empty plant saucers, unclog gutters, and ensure your yard has proper drainage to stop mosquitoes from breeding.

• Seal the Perimeter: Use a silicone based caulk to seal tiny cracks around your foundation, utility pipes, and window frames to block entry points for scorpions and roaches.

• Trim the Vegetation: Keep tree branches and shrubbery trimmed at least two feet away from your exterior walls.

• Control Indoor Moisture: Repair leaky bathroom faucets and ensure your crawl space or basement is well ventilated. Pests are drawn to moisture just as much as they are drawn to food.

Reclaim Your Home with Pest Control Del Rio

A few ants in the kitchen or a single scorpion in the garage is rarely an isolated incident. It is usually a warning sign of a much larger colony nearby. Protecting your home requires a proactive, professional approach.

Don’t wait for a minor nuisance to become a major infestation. Contact Pest Control Del Rio today to schedule your comprehensive property inspection. Our local experts will identify your unique vulnerabilities and build a customized, highly effective treatment plan to keep your home pest free all year long