Tag: arboriculture

Bristlecone pines are iconic ancestors of the desert–wise, high elevation species that have witness innumerable changes over millennia. What lessons do the trees have for you this week?

There are multiple free ISA CEU training opportunities available this week.

Wednesday, July 30, 2025

Common Pests and Diseases in the US Landscape @ 12:00pm MT

Trees are an essential part of our urban and peri-urban landscapes.  They provide innumerable amounts of benefits for people, wildlife, and society.  However, trees in urban environments are often more susceptible to a range of plant-damaging pests and diseases.  In this talk, we’ll learn about some common biotic issues affecting urban trees and explore practical management practices.

Patrick Anderson, Director of Research & Arborologists for Rainbow Ecoscience

Register Now

Forestry Webinars

The Webinar Portal, a product of Southern Regional Extension Forestry (SREF) and winner of the 2011 USDA Forest Service’s Two Chiefs’ Partnership Award, is a “multi discipline” web platform used to promote and deliver live and on-demand virtual events and webinars focused on forestry, agriculture, conservation, climate science and other natural resource disciplines.

Watch Here

TreeStuff Webinars on YouTube

Watch a video and pass the quiz to qualify for free ISA CEUs.

Watch Here

Tree Care Industry Association (TCIA)

Introduction to Arboriculture Safety (1.25 ISA CEUs)

In this program, you will learn about general tree care safety so that you can avoid accidents while working in the field.

Susan Harwood Grant program OSHA Trainings (Up to 5 ISA CEUs)

Remember, you can always ask your local ISA chapter if your event qualifies for CEUs.

If your organization is hosting a free in-person or virtual ISA CEU opportunity, please reach out to so we can share it!

Subscribe to continue to receive free notifications for no-cost ISA CEU events.

There are multiple free ISA CEU training opportunities available this week.

Tuesday, July 22

Leveraging Data and Experience for Tree Equity

11:00am-12:00pm Mountain

Tree benefits and disservices are tangible and have predictable influences on our community’s quality of life, health, wellness, and safety. Join our TREE Fund panel to learn how we can leverage data and community priorities to steer policy, planning, and programming towards more equitable urban forestry services.

Register Here

Forestry Webinars

The Webinar Portal, a product of Southern Regional Extension Forestry (SREF) and winner of the 2011 USDA Forest Service’s Two Chiefs’ Partnership Award, is a “multi discipline” web platform used to promote and deliver live and on-demand virtual events and webinars focused on forestry, agriculture, conservation, climate science and other natural resource disciplines.

Watch Here

TreeStuff Webinars on YouTube

Watch a video and pass the quiz to qualify for free ISA CEUs.

Watch Here

Tree Care Industry Association (TCIA)

Introduction to Arboriculture Safety (1.25 ISA CEUs)

In this program, you will learn about general tree care safety so that you can avoid accidents while working in the field.

Susan Harwood Grant program OSHA Trainings (Up to 5 ISA CEUs)

Remember, you can always ask your local ISA chapter if your event qualifies for CEUs.

If your organization is hosting a free in-person or virtual ISA CEU opportunity, please reach out to so we can share it!

Subscribe to receive free notifications for no-cost ISA CEU events.