ISA Ontario

Welcome to the Ontario Chapter of the International Society of Arboriculture

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

OTCC Registration Coming Events

Upcoming Events

Oak Wilt Identification & Management Qualification Course
date Jul 16 2018 - Jul 17 2018

The Arboriculture Society of Michigan (ASM), the ISA Michigan Chapter, is holding a private oak wilt...

Field Entomology for Arborists
date Jul 31 2018 - Aug 02 2018

SOLD OUT – WAIT LIST AVAILABLE Have you ever found an insect and had no idea...

Call for Papers Deadline
date Aug 01 2018

ISAO Conference 2019 in Windsor, Ontario ISA Ontario is seeking proposals for presentations for its 70th Annual...