Tree Decay Workshop

Cost: $200.00

Instructors: Dr. Frank Rinn and Chelsi Abbott

September 29 – 30, 2025

Tulsa Garden Center – 2435 S Peoria Ave, Tulsa, OK 74114

The Oklahoma Community Forestry Council invites you to learn the latest from internationally renowned expert Dr. Frank Rinn (Rinntech) and plant pathologist, Chelsi Abbott (Davey Tree). This hands-on workshop provides arborists and tree care professionals a master class on wood decay and tree risk assessment.

The two-day event will include class instruction and practical field demonstrations. Lunch and light refreshments will be provided both days. Expand your knowledge, network with others, and advance your career! Space is limited.

Host or Publisher Oklahoma Community Forestry Council