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Showing Entries with tag "Plant Health Care"

Ron taking a selfie with other man on radio station

Arbor Doctor talks Oak Wilt disease, chlorosis, and winter weather with yard boy Ron Wilson.

Click here to hear the show

During a recent visit to the Creation Museum botanical garden I noted heavy infestations of lace bugs on azaleas.

What should have been nice, deep green foliage was, instead, tan, brown, and unattrac...

Know your trees. Do they like a lot of added water? Will new sprinklers help or hurt your trees.

A collage of various trees and the last image a leaf with caterpillars

by Duncan Slater PhD • 1st Arboriculturist, Lecturer, Researcher, Arbor Day UK Co-ordinator & Discoverer of Natural Bracing in Trees 

When one considers the many barriers to the survival of planted...

Ron taking selfie with other guy on radio show

On August 6, 2022, Arbor Doctor Ron Rothhaas joined yardboy Ron Wilson on 55KRC and iHeart Radio to discuss trees, weather, tree biomechanics, the Amish, and probably more. Click here to listen to the...

Tree with Kretzschmaria deusta

Recently I was called upon to inspect an apparently healthy American beech (Fagus grandifolia) tree. Outside of a few tightly bifurcated branch unions, the only real issue with this tree with a 43-inc...

tree branch
Multiple partners from Ohio Department of Agriculture, United States Department of Agriculture-Division of Forestry, The Ohio State University, Cleveland Metroparks, and USDA – APHIS (Animal and Pla...
Brasswood Lace Bugs on leaf
This is the time of the season when the characteristic chlorotic leaf spot damage (= stippling) from Lace Bugs (order Hemiptera; family Tingidae) that feed on deciduous woody ornamentals as well as ...
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