Invasive Stinging Ants That Can Cause Anaphylaxis Are Becoming A Problem In The South

Yahoo

22-05-2025

The Asian needle ant is a small, brownish ant that is often seen wandering alone.
It has a sting that can cause anaphylaxis in some people.
The Asian needle ant was first found in three Southeastern states in 1932 and now lives throughout the Southeast according to the U.S. Forest Service.
Put aside your worries about fire ants for just a moment, because a less familiar ant with a nasty sting is becoming a problem in the South.
The Asian needle ant is a small, brownish ant that is often seen wandering alone and has a sting that can cause anaphylaxis in some people. The ant has caused concern in Georgia, where one entomologist got three calls about serious anaphylactic reactions in 2024.
"We are now considering it a medically important pest," Dan Suiter, an Orkin distinguished professor of Urban Entomology at the University of Georgia, told Fox Weather. While there's no way to know who will have a reaction to the stings, Suiter says that anyone who carries an Epipen for other stinging insects should be exceptionally cautious.
The Asian needle ant was first found in three Southeastern states in 1932 and has spread to many more since then, according to the U.S. Forest Service. The ant now lives throughout the Southeast and has traveled as far north as Wisconsin and upstate New York. It's also been found way out in Washington state. Unfortunately, the invasive insect limits the presence of native ants that are critical for dispersing seeds in forests.
This threat to the native ants then also poses a the threat "to understory forbs like our beloved spring ephemerals - trillium, bloodroot, Dutchman's breeches, violets, etc. - through their decimation of native ants that disperse seeds," Dr. James T Vogt, Center Director of Southern Research StationCenter for Forest Assessment and Synthesis told Southern Living.
Asian needle ants are black or brown with orangey legs. Because they look like so many other ants, Suiter recommends sending a photo to your local extension agent for identification. Then call a pest control company to set bait or treat nests.
Asian needle ants are usually seen wandering alone rather than following other ants. They aren't aggressive, but can sting if they get in your clothing or you accidentally come into contact. Signs of anaphylaxis may include skin reactions, low blood pressure, a constricted airway or wheezing, nausea or vomiting, and dizziness. Anyone who experiences these symptoms should seek immediate medical attention.
Read the original article on Southern Living