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Showing Entries with tag "Tree Health"

Ron Wilson and Ron Rothhaas

On the morning of July 26, 2025, Arbor Doctor Principal Owner Ron Rothhaas joined radio host Ron Wilson on 55WKRC and iHeart Radio to talk trees. 

Click here to hear the first hour>>>

photo of bagworms on arborvitae

Diagnosing plant problems is often a complex, multifaceted process that requires observation, investigation, and integration of site-specific knowledge. A structured diagnostic approach reduces guessw...

pruning cuts

What we’ve been up to:

On a sunny day in April (the day before my birthday in fact) I spent a joyful hour in a field of young oak trees. Was I perusing the branches for birds or sitting idly with a b...

cicada map
Brood XIV (14) of the 17-year periodical cicadas (Magicicada spp.) will appear this spring with high populations over a wide geographical area that includes ...
Ron Wilson with Ron Rothhaas in studio

I joined yardboy Ron Wilson on Saturday morning, April 19, 2025 at 7:33 to talk gardening, trees, weather, Easter, and who knows what? The podcast can be found at this link:

https://www.iheart.com/po...

Arborvitae is a plant that is widely used as an evergreen hedge or screen. Some are suffering or completely dead. What can be done?
 
 
As temperatures warm, Spotted Lanternfly (Lycorma delicatula) (SLF) eggs laid last fall will begin to hatch later this spring. The National Phenology Network is forecasting SLF egg hatch in...
The horticultural horrors commonly called “mulch volcanoes” and “tree moats” defy explanation. These abominable tree and shrub mulching practices can combine with other stress-related issues ...
Looking Up In the Canopy of a Sycamore
Just in time for the upcoming season, Ohio State University Extension's FactSheet, How and Why to Hire an Arborist, has been updated and is posted on the Ohioline website. The updates includ...
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