Murphy Westwood of the Morton Arboretum walks through tall grasses and weeds to reach an endangered blue ash tree infected with the emerald ash borer beetle on Aug. 25, 2022, in Lisle.

Other significant ash trees to cover significant ranges are black ash, Carolina ash, and blue ash. green ash white ash Unfortunately, both green ash and white ash populations are being decimated ...

Dying and decaying trees on County Route 15 in the town of Canton are marked with a blue stripe ... The emerald ash borer feeds on the inside of ash trees, killing them. “It starves the top ...

About 400 ash trees are left throughout city parks. Trees that will be removed sometime in 2023 have already been marked with a blue "3," he said, while trees that will be removed in 2024 will be ...