Possibly Argentine Ant in Texas

Subject: Ant issue
Location: Austin tx
August 28, 2016 6:15 am
Hey ! I’ve had these ants come and go thru the summer more so during the high heat…they’re small but quite a few I can’t find where they are getting in from or what exactly it will take to get rid of them…I’ve tried spay and traps and gel they leave for a bit then come back thought you could help
Signature: Rachel

Possibly Argentine Ant
Possibly Argentine Ant

Dear Rachel,
Your Ant looks and sounds like it might be the invasive Argentine Ant,
Linepithema humile, and even though BugGuide does not list any sightings in Texas, BugGuide does provide this range information:  “across southern United States (from North Carolina to Florida, west through the gulf states to the coast of California. The only limit to their range is freezing temperatures and lack of water.”  BugGuide also indicates:  “Will often invade homes when weather outside is too cold, too wet or too dry, so may be more obvious at some times than others.”  Our Los Angeles office has been plagued by Argentine Ants for years, and we would love to find an eco-friendly means of control, and though we do not normally provide extermination advice, all bets are off when it comes to invasive species, and the Argentine Ant is at the top of the list of scourges we would like to eliminate.

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