Sep 18, 2013 - 09:56 AM
The short answer is yes. GLAB (Gourmet Liquid Ant Bait) will kill all ants including fire ants.
Although the label on GLAB says not for fire ants, this is because the EPA charges more money for the manufacturer to list them. Sort of ridiculous how the EPA works, but they charge money for each insect that the label says it will kill. This is for all pest control products registered by the EPA.
Since GLAB is not sold as a fire ant bait, and does not compete in that market, the manufacturer decided to keep the cost low, not raise the price and put Fire Ants, Harvester Ants on the label. It will kill both.