Fire Ant

Fire ants build mounds in almost any type of soil, but they prefer open, sunny areas such as pastures, parks, lawns, meadows and cultivated fields. Mounds can reach 1’ in height and 1-2’ in diameter depending on the type of soil. Often mounds are located in rotting logs and around stumps and trees. Colonies also can occur in or under buildings. Fire ant mounds are easily visible in the yard and adjacent to foundation walls, especially a few days after a hard rain. Also, if you notice reddish-brown ants of different sizes in a group actively foraging, it could be an indication of the presence of fire ants. The fire ant will occasionally invade homes, nesting under bathtubs and around water heaters. They commonly gain entry to a home through foundation vents and HVAC systems (such as wall air-conditioning units). This is one of the most dangerous ant species from a human perspective, due to its ability to sting. People who are allergic to stings from bees and wasps may suffer serious reactions to the sting of the fire ant. Fire ants also negatively impact pets, livestock, as well as wild animals, and can cause damage to landscapes, electrical systems, highways, roadways, airport runways and farm implements.