Woody plant stress has many potential causes that can ultimately lead to decline and death of landscape trees and shrubs. This publication discusses the symptoms and comm...
Blog
Showing Entries with tag "Arboriculture"
Close
Entry Tags (37 found)
Arboriculture Biomechanics Buckeye Yard and Garden Line Business Client Communications Consulting Deep planting Drought Emerald Ash Borer Environment Events Garden Professors Blog Garden Rant Blog General Global warming and climate change Horticulture In The Garden With Ron Wilson Inspirational Invasives Kentucky Pest News Local Horticulture Native Plants Nature Phenology Plant Health Care Pollinators and Bees Pruning Recommended trees, shrubs, and plants Ron Wilson Online Root flares Safety Sustainability Tree Health Tree planting Tree Preservation Tree Risk Assessment Weather Related
On a recent visit to the doctor, I noticed trees in the parking lot at various stages of decline and death. It is a nice thought to plant trees in parking lot islands, but it usually ends poo...
Why Are My Trees Wilting?
MAY 13, 2026
A recent cold snap brought frost to many parts of Ohio. Some trees, especially those with new tender leaves were more heavily impacted than others.
The weak electric discharges may set off ultraviolet sparkles over large swaths of forest under storms, potentially impacting canopy health.
Nearly 200-year-old Tri-State tree could be threatened by nearby highway project. Arbor Doctor called in
JAN 3, 2026
Residents of a small town in Clinton County are uniting to protect a historic tree after hearing it may be threatened by a nearby highway project. (WKRC). Certified master arborist Ron Rothaas of the ...
The Tree Disease and Decline Spiral
DEC 21, 2025
Donβt forget the Oaks!
DEC 11, 2025
On a frosty morning in late November, the final cut has been done on the lawn, flowering baskets have been replaced by Christmas decorations, and all that’s left is to pick up leaves. Not s...
Stress and Decline in Woody Plants (ID-50)
DEC 11, 2025
Destination New Zealand 2025. Attending the international ISA conference and visiting Australia and New Zealand
DEC 11, 2025
In October 2025, the International Society of Arboriculture (ISA) held their annual conference in Christchurch, New Zealand. I have been in the horticultural and arboricultural profession for over 4 d...
Tree Planting Guide
SEP 13, 2025
