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 LUBBOCK, Texas (AP) - Imported red fire ants have plagued farmers, ranchers and others for decades. Now the reviled pests are facing a bug of their own.
Researchers have pinpointed a naturally occurring virus that kills the ants, which arrived in the U.S. in the 1930s and now cause $6 billion in damage annually nationwide, including about $1.2 billion in Texas.
The virus caught the attention of U.S. Department of Agriculture researchers in Florida in 2002. The agency is now seeking commercial partners to develop the virus into a pesticide to control fire ants.
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