In recent years, ash trees have been severely impacted by the invasive emerald ash borer (Agrilus planipennis), a beetle native to Asia. The larvae of this beetle feed on the inner bark of ash trees, disrupting the flow of water and nutrients, which has caused significant decline in ash populations across North America.
The wood of ash trees is prized for its toughness, elasticity, and resistance to splitting, making it ideal for use in products like baseball bats, tool handles, and furniture.