The emerald ash borer may be a tiny insect, smaller than a penny, but it looms large in the lives of researchers such as Chris Williamson, an entomologist with UW-Extension in Madison.
Office of Strategic Communication
The emerald ash borer may be a tiny insect, smaller than a penny, but it looms large in the lives of researchers such as Chris Williamson, an entomologist with UW-Extension in Madison.