Jim Chatfield

Associate Professor and Extension Specialist
Ohio State University Extension

Focus on plant diseases, plant problem diagnostics, tree selection, benefits of trees.

Department of Horticulture and Crop Sciences
Department of Plant Pathology
1680 Madison Avenue, OARDC
Wooster, OH 44691
(330) 466-0270
(330) 263-3667

Articles Authored

Title Category Published on
Rosaceous Rusts Rampage Disease Digest
Maple Anthracnose Disease Digest
Tangled Up In Blues Hort Shorts
Kousa Dogwood: Tree of the Week Hort Shorts
Roadside Rest: Living in the Moment Wildside
Hail to Trails Wildside
Tree of the Week: Bladdernut Wildside
Fire Walk With Carrie Wildside
Enkianthus: Shrub of the Week Hort Shorts
Sassafras: Tree of the Week Hort Shorts
Spruce Problem On Commercial Property Hort Shorts
Peaches Are From China Hort Shorts
Flower Celebration Hort Shorts
Badaling, Badaling: The Great Wall of China Hort Shorts
Springtime in Ohio Hort Shorts
Crabapples in China Hort Shorts
Form and Function Hort Shorts
Tree of the Week: Sweetgum Hort Shorts
Last Vestiges of Fall, Part Deux Hort Shorts
Last Vestiges of Fall, Part 1 Hort Shorts
BYGLQuest 2016-3: The Name Game Hort Shorts
Shrub of the Week: Winterberry Holly Hort Shorts
BYGLQuest 2016-2 Revealed: Its The Blueberries Hort Shorts
Buckeye Nation. Buckeye World Hort Shorts
BYGLQuests: Viburnum Victors and Leaf Lessons Hort Shorts
Trees of the Week: Late Fall Beauty Hort Shorts
BYGL Mail - November 25, 2016: Ginkgoes and All Trees Remembered Hort Shorts
BYGL Mailbag - November 24, 2016: Nude VIburnums Bug Bytes
Trees on Tap Program: December 5 News & Alerts
Shrubs of the Week: Rosa rugosa Plus Hort Shorts


Title Category Event date
Diagnostic Clinic for Master Gardeners
Clifton Gorge Nature Walk
Wild about Wildflowers