Welcome to ISA Ontario

FIELD ENTOMOLOGY FOR ARBORISTS.  31 JULY - 2 AUG.  QUEEN'S UNIVERSTIY BIOLOGICAL RESEARCH STATION . NORTH OF KINGSTON with Marvin Gunderman, Dave Cheung, & Jen Llewellyn. Click HERE for more information.

BURLINGTON. 19 JUNE.  ROYAL BOTANICAL GARDENS. HANDS ON INTEGRATED PEST MANAGEMENT (IPM) WORKSHOP with Jen Llewellyn, OMAFRA Nursery & Landscape Specialist and Jon Peter, Curator & Manager of Plant Records for RBG.  Click HERE for more information.

TORONTO. 21 JUNE.  MT PLEASANT CEMETERY. HANDS ON INTEGRATED PEST MANAGEMENT (IPM) WORKSHOP with Jen Llewellyn, OMAFRA Nursery & Landscape Specialist and Jeff McMann, Arbor Services Co-ordinator for the Mt. Pleasant Group.  Click HERE for more information.

 
LOOKING TO DOWNLOAD OUR "HIRING AN ARBORIST" PAMPHLET?  It is a great tool to offer clients to aid them in their search for a certified, qualified arborist ~ it outlines all the issues they should consider when looking for a contractor to perform tree care services on their property.  Download it, print it, and start handing them out today!   Are you a homeowner with questions?   Read through it and let us know if we can help you find an arborist in your area.  1-888-463-2316.   Click HERE for the pamphlet.   Need the version to have professionally printed?  HERE

 

Warren Buffett
Someone's sitting in the shade today because someone planted a tree a long time ago. "Warren Buffett"

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.

News & Events

May 07
Windstorm in Milton
Mar 15
If you are an arborist or own a tree or arboricultural company, you will soon be required to obtain a licence, in Oakville.
Mar 06
ISA new website is live!
Mar 06
Results from the 2017 Municipality Tree Demand Survey

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