Welcome to ISA Ontario

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

"CREATING WILDLIFE HABITAT IN TREES" WITH BRIAN FRENCH.  REGISTRATIONS FOR 2 DATES IN NIAGARA FALLS AND GUELPH ARE OPEN; 3RD DATE WILL BE IN KEMPTVILLE. Find registration information under our "EVENTS" tab.  Any questions call us at 1-888-463-2316.

"IPM FOR WOODY PLANTS" WITH JEN LLEWELLYN and JEFF McMANN. TUESDAY, 13th June. 10:30-3:30PM.  MT. PLEASANT CEMETERY. YONGE ST. ENTRANCE.  TORONTO. ONTARIO.  IPM FOR WOODY PLANTS is a field course designed to give you an opportunity to develop hands-on diagnostic skills and utilize valuable resources as a first step in IPM of woody plant pests. Click HERE for more information.  WE are offering a 2nd, shortened IPM workshop, in Strathroy, ON on Tuesday, 20th June at Cuddy Gardens with Jen Llewellyn and Becky Moule.  This is a FREE workshop.  Registration is mandatory.   Click HERE for registration form.

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 01
MNRF is NOT scheduling any workshops for 2017, however...
Apr 26
See below for some news items from ISA International...
Apr 18
Resources available to you from WSPS...do YOU know about them?
Apr 18
ISA Announces a New Executive Director

Connect With Us