Usually there is no vegetation within a 3 to 6 feet circular around the central opening of their colony and along foraging trails radiating from the colony. The ants’ mouthparts are designed for chewing. If affected by a harvester ant sting, wash the area with warm, soapy water. Once it is ready, it digs a tunnel and produces eggs. The Texas red harvester ant is the primary food source of the Texas horned lizard, which is a protected species. Risks of Harvester Ant Bites. Harvester ant workers have only ¼ to ½ inch long bodies which are red and dark brown in color. The worker ants will find and take the bait back to the colony and other harvester ants, including the queen, will consume this bait and eventually, the whole colony will die. Management. 3.0 Red harvester ant: Bold and unrelenting. Red harvester ants are native species and are generally not considered to be serious pests. The sting of the Texas red harvester ant is painful and can cause severe allergic reactions in certain individuals. They have large, square heads, elbowed antennae, large mandibles and no spines on the body. Their mounds or nests are distinctive. Red harvester ant foragers collect seeds and dead insects and store them in the nests as food for the colony. The best way to completely eliminate the harvester ants in and around your home is by using ant baits. Red Harvester Ant. Harvester ant nests are easy to locate by looking for bare soil areas. Some species will leave the stinger in the wound, causing symptoms to last for several days. Colonies of the Texas red harvester ant also can infest rangelands and pastures heavily, resulting in a decreased yield. Though not aggressive by nature, with the exception of the red harvester ant, the harvester ant can deliver an especially painful sting, if provoked. The sting apparatus of a fire ant, Solenopsis invicta, has a thin, sharp, needle-like stinger attached to a large venom-filled reservoir and a smaller frothy-looking Dufour’s gland. This … Though less painful than the sting of his bullet brethren, the red harvester ant's sting is still a 3.0. One harvester ant bite can be the equivalent of 12 bee stings! A red harvester ant’s sting often feels and looks like a bee sting. A queen is chosen as a larva and is then fed special food to help the body to grow as the preparation for a life of reproducing. Schmidt describes its sting, which can inflame your nerves for hours rather than minutes, as "bold and unrelenting. In addition to affecting lawns, harvester ants are also known to sting when their nest is disturbed. The harvester ant queen's death affects the entire colony, which means that no more new ants will be hatched. The pain from trap-jaw ants is "instantaneous and excruciating," though they're a 2.5 on the Schmidt sting pain index, as the Natural History Museum, London reports. Though less painful than the sting of his bullet brethren, the red harvester ant's sting is still a 3.0. Red Harvester Ant (3.0) You won’t likely encounter one of these large red harvester ants unless you live in New Mexico or Arizona, and that’s probably a good thing. Red harvester ant workers are 1/4 to 1/2-inch long and red to dark brown. Somebody is using a drill to excavate your ingrown toenail.” A painful, swollen, red welt may form, which may itch after a few days and could take a week or more to go away. Harvester ants are also quite aggressive and will bite, hang on, and inflict a painful, venomous sting when disturbed. Harvester ants have painful stings when irritated, and p eople who have allergic reactions to insect stings should be particularly careful of harvester ants. Like many venomous insects, the venom of the Maricopa harvester ant consists of amino acids, peptides, proteins and most notably, an alkaloid poison that sends out a pheromone alarm, chemically alerting other ants in the area.