Tree Decay Workshop

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Tree Decay Workshop

This two-day instruction, led by Chris Luley and Frank Rinn, will expand your knowledge through instruction and in-field demonstration.

By Oklahoma Community Forestry Council

When and where

Date and time

April 21 · 8am - April 22 · 5pm CDT


Thomas K. McKeon Center for Creativity 910 South Boston Avenue Tulsa, OK 74119

Refund Policy

Contact the organizer to request a refund.
Eventbrite's fee is nonrefundable.

About this event

  • 1 day 9 hours
  • Mobile eTicket

The Oklahoma Community Forestry Council and Oklahoma Forestry Services invite you to learn from world renowned experts in the field of tree decay Chris Luley and Frank Rinn.

This two-day event will include class instruction and practical field demonstrations. Lunch will be provided both days. Come expand your knowledge, network with other arboriculture professionals, and advance your career.


  • Chris Luley – Founder of Urban Forest Diagnostics and author of Wood Decay Fungi Common to the Northeast and Central United States
  • Frank Rinn – Founder of RINNTECH and creator of the RESISTOGRAPH®

WHERE: McKeon Center for Creativity | 910 S. Boston Ave. Tulsa, OK 74119

  • PARKING: Visitors may park in metered spots in front of the McKeon Center, or in any of the lots 1–6 (see map below)

CEUs: 15.25 for workshop

COST: $180 per person | includes registration and lunch

AVAILABLE FOR $55 PURCHASE: Wood Decay Fungi Common to the Northeast and Central United States by Chris Luley.

  • This manual is designed to simplify the difficult task of identifying common decay fungi that threaten the stability of urban trees. Whether you are an arborist, an urban tree manager, landscaper or serious gardener, this manual is an important reference manual. High quality photos and easy to use format.
  • You can purchase your copy when registering for the event, and they will also be available for purchase in-person. Supplies limited to 50 copies. Cash and Credit/Debit Card only in person.

HOTEL ACCOMMODATIONS: Please check back here for updates regarding hotel accommodations.

If you have any questions, please send an email to:

CANCELLATION POLICY: A processing fee of $50 USD will be charged for all cancellations received on or before April 14, 2023. Cancellations after April 14, 2023, will be charged the full amount of the registration fee. Cancellation requests must be emailed to

About the organizer

The Oklahoma Community Forestry Council seeks to promote and improve Oklahoma's urban and community forests by providing leadership and guidance through education, planning and advocacy.