Invasive Species First documented sighting of invasive tree killer in the Adirondack Park’s Essex County By Gwendolyn Craig August 8, 2024 Emerald ash borer, an invasive beetle that kills ash trees, was caught in a trap in mid-July in Essex County, state officials have confirmed.
Environment Invasive insects spreading in Adirondack Park By Gwendolyn Craig February 9, 2022 Invasive species known for killing ash and hemlock trees have spread beyond where they were originally discovered in the southern Adirondack Park.