The emerald ash borer (EAB), which has already been confirmed in nearly one-third of Iowa’s counties, has been discovered in Decorah.
Emerald ash borer, a tree-killing pest of ash trees, has been confirmed in Iowa City. The discovery was made on the University of Iowa campus.
A destructive insect of ash trees has been confirmed in southern Cedar Rapids. The emerald ash borer was discovered at an Iowa interstate rest area along I-380 approximately one-half mile north of the Johnson County line.