News

Aug 16
James McCready, Carleton Place, Ontario, has been named a “True Professional of Arboriculture” by ISA for 2013.
Aug 05
"Emerald Ash Borer Research: A Decade of Progress on an Expanding Pest Problem" was released by the U.S. Forest Service this summer (2013)....
Aug 04
ISA Ontario's 65th annual conference will be in Huntsville in February 2014. We are now seeking proposals for presentations...
Jun 12
The Canada Food Inspection Agency has approved the release of two tiny wasps from China to eat the tree-killing emerald ash borer, which has no natural enemies in North America...
Jun 12
The Canadian Food Inspection Agency, in conjunction with the University of Guelph, Ontario Ministry of Natural Resources and the Invasive Species Centre, has recently published the “Field Guide to the Jewel Beetles of Northeastern North America.” Free copies are available...
May 22
Trees Ontario offers landowners extremely cost-efficient opportunities to create their own personal forest – but they must agree to leave the trees untouched for 15 years...
Apr 10
April 5th marks an important milestone in Canada's fight against invasive pests. ALHB was declared officially eradicated following almost a decade of collaborative efforts...

Our mission is to enhance and promote the care and benefit of trees for present and future generations in Ontario through education, research and awareness.