ISA Scientific Symposia bring top researchers and tree care professionals from around the world together to share information and learn about the international advancements that are being made through research to increase the arboricultural knowledge base. The symposia focus on specific topics such as tree biomechanics, climate change, and the growing impact that urbanization has on its population and natural resources.

Upcoming Events

June 13, 2023

WCISA - Tree Care for Birds and Wildlife

San Rafael, CA United States Dominican University

June 15, 2023

WCISA - Tree Care for Birds and Wildlife

Los Angeles, CA United States Grace E. Simons Lodge

July 14, 2023

WCISA - From Roots to Crown: Exploring Tree Health Less Than Six Feet Under

Colma, CA United States Cypress Lawn Arboretum & Memorial Park

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