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Phone: +1.678.367.0981
Fax: +1.240.547.1795

Headquarters Address

International Society of Arboriculture
270 Peachtree Street NW
Suite 1900
Atlanta, GA 30303
United States

Mailing Address

International Society of Arboriculture
PO Box 191
Annapolis Junction, MD 20701
United States

Newsroom

November Issue of Arboriculture & Urban Forestry is Now Available

Nov 17, 2020 Categories: November 2020

The latest issue of Arboriculture & Urban Forestry is now available to read online. Featured in this issue: Editor’s Note: Seeing the Forest for the Trees; The Effects of Integrated Vegetation Management on Richness of Native Compatible Flowering Plants and Abundance of Noncompatible Tree Species on a Right-of-Way in Central Pennsylvania, USA; How Tree Risk Assessment Methods Work: Sensitivity Analyses of Sixteen Methods Reveal the Value of Quantification and the Impact of Inputs on Risk Ratings; Optimizing Reduction Pruning of Trees Under Electrical Lines: The Influence of Intensity and Season of Pruning on Epicormic Branch Growth and Wound Compartmentalization; and so much more.

The ISA 2020 International Virtual Conference Agenda is Available Now

Nov 17, 2020 Categories: November 2020

We’re thrilled to announce the list of speakers and the agenda for the ISA 2020 International Virtual Conference. This year’s lineup includes over 45 on-demand educational sessions that will be available to watch during the conference, and up to 30 days after the event at your convenience. This special event brings together arboricultural professionals from around the world and allows participants to earn more than 25 CEUs. Be sure to peruse the agenda and mark your calendars! To view the agenda, please visit the conference website.

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Image Database

ISA has a vast inventory of arboriculture- and urban forestry-related images that were compiled with the help of our members and volunteers.

Through a partnership with Forestry Images, ISA has thousands of photos and graphics available for use. ISA either owns the photos or has permission to permit their use.

Access the Image Database to browse the collection of images.

International Tree Climbing Championships

Press Releases

For inquiries about ISA news and media opportunities, contact our Communications Specialist.

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