Daily Archives: April 22, 2012


You may be aware that Ontario, along with many other jurisdictions, is being hit hard by the imported pest Emerald Ash Borer, Agrilus plannipennis. It has already killed tens of thousands of ash trees. The Municipal Arborists and Urban Foresters, a Committee of the International Society of Arboriculture and the […]

Emerald Ash Borer threat to trees in Ontario