103nd Ohio Davey Tree Diagnostic Workshop $50 includes lunch

Open to all

103rd Diagnostic Workshop | Davey Tree
SEP 18, 2026, 9:00AM - 3:30PM

The annual diagnostic workshop goes on the road to the Davey Tree Expert Company. We will learn from Davey Tree Expert diagnostic employees and OSU extension employees on how to diagnose plant problems.

Meal is included.

Full details will be annouced later. ISA and ODA credits available.

Register here https://web.cvent.com/event/8cfd2ca9-e98f-4361-8f39-8105017a8041/summary

Agenda:
September 18, 2026
9:00 AM ET
A Host Range
9:00 AM-10:00 AM
10:00 AM ET
Ohio Diagnostic Update
10:00 AM-11:00 AM

Dr. Curtis Young
Educator, Agriculture and Natural Resources
OSU Extension
10:45 AM ET
Introduction to Diagnostics
10:45 AM-11:45 AM
****
Kodi Riedel
Diagnostic Laboratory Supervisor- Diagnostics.
Davey Tree
12:30 PM ET
Hands-On Diagnostic Clinic
12:30 PM-2:30 PM

Kodi Riedel
Diagnostic Laboratory Supervisor- Diagnostics.
Davey Tree
***
2:45 PM ET
Diagnostic Walk
2:45 PM-4:00 PM

Dr. Dan Herms
Vice President & General Manager- Ecology. Entomology. Research
Davey Tree

September 18, 2026
9:00 AM-4:00 PM
The Davey Tree Expert Company
6700 OH-43
Kent, OH 44240

Hone your skills in plant diagnosis at this annual workshop. The event will feature a variety of speakers, sample reviews, and a walk through the arboretum. Horticultural, plant pathological, and entomological problems and opportunities will be discussed. The speakers will be announced soon. The workshop will include an extended period for examining and discussing samples and a walk around the Davey Tree Expert Campus. Credits have been applied for from ISA and ODA. ONLA and Master Gardener credits are also eligible. Lunch and materials will be provided.