Emerald Ash Borer (Agrilus planipennis) is a non-native, invasive insect, first discovered in Michigan in 2002. Since its arrival, it has destroyed hundreds of millions of ash trees and cost billions of dollars in management.
Emerald Ash Borer (Agrilus planipennis) is a non-native, invasive insect, first discovered in Michigan in 2002. Since its arrival, it has destroyed hundreds of millions of ash trees and cost billions of dollars in management.