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June 2020

June 26
Bend, OR

Tree Protection During Construction

July 2020

July 10
Seattle, WA

How to Manage and Prune Trees for Wildlife (CANCELLED)

July 27
Boise, ID

ISA Tree Risk Assessment Qualification

July 30
Boise, ID

ISA Tree Risk Assessment Qualification Renewal

July 31
Boise, ID

Tree Disorder Diagnosis

July 31
Boise, ID

Why Trees Fail – The Physics of Windstorm Tree Failure

August 2020

August 18
Online

(Live Interactive Webinar) Climate Change Impacts on PNW Trees Symposium

August 18
Seattle, WA

(In-person) Climate Change Impacts on PNW Trees Symposium

August 24
Seattle, WA

ISA Tree Risk Assessment Qualification Renewal

August 24
Victoria, BC

ISA Tree Risk Assessment Qualification Renewal

August 26
Seattle, WA

ISA Tree Risk Assessment Qualification

September 2020

September 2
Seattle, WA

Basic Tree Identification

September 3
Seattle, WA

Advanced Tree Identification

September 14
Surrey, BC

ISA Tree Risk Assessment Qualification

September 17
Surrey, BC

ISA Tree Risk Assessment Qualification Renewal

October 2020

October 14
Victoria, BC

ISA Tree Risk Assessment Qualification

October 28
Surrey, BC

Laminated Root Rot Management in Urban Forests

October 29
Surrey, BC

Laminated Root Rot Management in Urban Forests

October 30
Surrey, BC

Common Fungi Affecting PNW Trees and Implications for Tree Risk Assessment

November 2020

November 4
Mt Vernon, WA

Pruning, Planting and Selecting for Street Tree Diversity

November 10
Seattle, WA

ISA Tree Risk Assessment Qualification Renewal

November 18
Seattle, WA

ISA Tree Risk Assessment Qualification

December 2020

December 7
Oregon City, OR

ISA Tree Risk Assessment Qualification

December 14
Oregon City, OR

ISA Tree Risk Assessment Qualification Renewal

January 2021

January 11
Surrey, BC

ISA Tree Risk Assessment Qualification

January 14
Surrey, BC

ISA Tree Risk Assessment Qualification Renewal

March 2021

March 22
Seattle, WA

ISA Tree Risk Assessment Qualification

March 25
Seattle, WA

ISA Tree Risk Assessment Qualification Renewal

April 2021

April 16
Oregon City, OR

ISA Tree Risk Assessment Qualification Renewal

April 19
Oregon City, OR

ISA Tree Risk Assessment Qualification

June 2021

June 21
Surrey, BC

ISA Tree Risk Assessment Qualification

June 24
Surrey, BC

ISA Tree Risk Assessment Qualification Renewal

June 28
Victoria, BC

ISA Tree Risk Assessment Qualification Renewal

July 2021

July 26
Seattle, WA

ISA Tree Risk Assessment Qualification

July 29
Seattle, WA

ISA Tree Risk Assessment Qualification Renewal

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