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Showing Entries with tag "Horticulture"

tree roots

By Chris OlsonChris Olson, BCMA | TRAQ WE-12363BBCMA | TRAQ WE-12363

Young trees are dying every day from secondary opportunistic pests. Many are unaware as the symptoms can be random.

– Crown die b...

Coneflower Rosette Mite
Coneflowers are showing symptoms of three problems: tufted growth from the coneflower rosette mite; distorted flowers and growth from ash yellows; and dangling flower heads from the sunflower headcl...
Yellow slime mold

As I pulled into my driveway and glanced around the Drapescape, I noted brilliant yellow patches of flowers had appeared.  They seemed to be scattered around, extremely low to the ground and close...

Cemetery

Home/Gardening on the Planet/On Sad Cemeteries and Greener Alternatives

While cycling past multi-million-dollar homes and upwards of million-dollar landscapes in Henlopen Acres, Delaware, I came upon...

Honeydew on leaves

I’ve never seen honeydew raining down as it is this year in my area of southwest Ohio. The BYGL has chronicled much of this.

Grim Reaper drawn overtop of picture of trees with mulch mounds
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 to wrea...
Bush turning yellow taken out of the ground

I recently sent boxwood samples to The Ohio State University Plant and Pest Diagnostic Clinic. The results came back with the following comments:

After incubation in moist chamber, we observed Volute...

white spots on branches

In winter site inspections, we are finding a lot of Japanese maple scale on a lot of different plants, many you may not expect. This is a blue holly loaded with Japanese maple scale.

Spotted Lanternfly

A new invasive pest has arrived in the Cincinnati area. The spotted Lanternfly (Lycorma delicatula) was first detected in the United States in Pennsylvania in 2014 and has been spreading ever since. A...

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