The Dangerous, Lawn Damaging Fire Ant of Texas

Fire ant

If you’ve ever been stung by one of these little red fire engines, then you know how fierce their sting can be. While entertaining guests, enjoying time outside with the kids, or just letting your dog get exercise, these invasive ants are not the kind of pests you want in your Fort Worth area backyard. They can inflict pain and cause excessive damage to your lawn. So if you’re seeing large mounds of anthills protruding throughout your yard, chances are, you have a fire ant problem, and it’s no laughing matter.

What Makes Fire Ants So Dangerous?

The sting from one fire ant can cause pain and, in some, allergic reactions. Fire ant stings often result in white bumps at the site of the sting, and believe me, these little buggers can sting multiple times. They also bite, mainly to get a grip on your skin, but they release a toxic venom when they do. You may overlook the bite at first because the pain of the sting overpowers it. For most of us, a sting from a fire ant is an unpleasant experience causing some localized pain and itching for several days. However, a small percentage of people develop allergic reactions, which can include vomiting, stomach cramps, diarrhea, and nausea. And in worst cases, anaphylaxis, the life-threatening condition in which the throat closes up. Fire ants will typically steer clear of humans unless provoked, but they will attack pets and wildlife if their mounds are disturbed. For tiny, young, or old pets with difficulty moving, a multitude of stings could be fatal.

Identify and Behavior of Fire Ants

What may at first look like a normal anthill could quickly turn into a shocking discovery. Fire ants are incredibly aggressive and will attack anything they perceive as a threat, even if you’re doing something as mundane as setting up a lawn chair too close to their mound. Fire ants are actually invasive, originating from South America back in the 1930s. They are similar in appearance to other native ant species and are approximately 1/16 to 1/4 of an inch in length. They can be red or black.

Two Kinds of Fire Ants In Texas

Here in the Fort Worth area, there are two kinds of fire ants, the single queen and the multiple queen colonies.

Single Queen Colonies

Workers in single-queen colonies tend to forage within their territory, which they protect with their lives. They can contain 40 to 150 mounds inside one acre containing up to seven million ants and have only one queen.

Multiple Queen Colonies

On the other hand, workers from multiple-queen colonies are not territorial at all. Instead, they hop from one mound to another. A multiple queen colony can have over 200 mounds and 40 million ants.

Damage Fire Ants Cause to Your Fort Worth Area Lawn

If your Fort Worth area property is being invaded by many ant mounds pushed up throughout your lawn, you probably have a fire ant problem. Fire ant colonies cause turf damage and can seriously disturb your lawn’s ecosystem. Mounds vary in size but typically resemble the larger versions of small ant hills. Before the mound is visible, the active fire ant colonies have burrowed and tunneled through your yard and have taken up residence there. They will dwell in any soil type but prefer sunny, open fields such as parks, playgrounds, meadows, and golf courses.

Fire ant mounds can make any landscape look unappealing and a hazard to play upon. These bothersome creatures destroy your grass’s root structures, killing the grass and causing brown spots to appear. Having a lawn filled with fire ant mounds is like walking through a minefield, tiptoeing around active explosives waiting for them to go off. It’s a danger to you, your family, and your pets and makes mowing your lawn almost impossible.

Fire Ant Control

First, you want to be sure that you eradicate the queen. Once she is dead, the ants will either die or move on to other colonies. If left alive, she can replace the ants you kill just as fast.

Mount Treatments/Baits

Found at most lawn and garden or home good stores, mound treatments usually come in the form of dust or a granule you apply or throw on top of the visible mounds. The poison is usually coated on grains that the ants eat and deliver to the queen. The only downfall is that the dust/granules may lose their potency before the ants get around to eating them.


Chemical control of fire ants involves an insecticide injected into individual mounds or your entire landscape. These products are slow-acting but longer-lasting. And remember, any time you apply an insecticide yourself, you risk killing other beneficial insects or damaging the area surrounding the mounds.

You Need Effective Fire Ant Control From The Professionals at Gro Lawn

Your best bet is to leave the fire ant control up to the professionals. Fire ants are dangerous and can inflict pain. Allow the Gro Lawn experts who have been trained and use proper equipment to deal with them. Contact us now and learn how. Want to discover more tips and ideas? Check out our other blog articles or check us out on FacebookTwitter, or even Youtube!

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