Fungus-growing ants practice agriculture and have been doing so for the past 50 million years according to research published in the Jan. 17 issue of Science. These ants not only grow fungus gardens underground for food but also have adapted to handling parasitic "weeds" that infect their crops.
The team of scientists who collaborated on this analysis includes Ted Schultz of the Smithsonian’s National Museum of Natural History, Bess Wong of the Smithsonian Tropical Research Institute, Cameron Currie and Alison Stuart of the University of Kansas, Stephen Rehner of the U.S. Department of Agriculture, Ulrich Mueller of the University of Texas at Austin, Gi-Ho Sung and Joseph Spatafora of Oregon State University, and Neil Strauss of the University of Toronto.
"The ants, garden fungi, and weeds have all been co-evolving since ant agriculture first got started -- that’s around 50 million years of symbiosis," said Dr. Ted Schultz, research entomologist in the Entomology Section of the Smithsonian’s National Museum of Natural History.
Michele Urie | EurekAlert!
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