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Showing Entries with tag "Plant Health Care"

Beech Blight Aphids (Grylloprociphilus imbricator)

The talented and uniquely entertaining Beech Blight Aphids (Grylloprociphilus imbricator) are taking the stage in Ohio. Some of the best line dancing can be seen in Johnson Woods State Nature Preserve...

Leaffolder Nest on leaf

Participants in the OGIA/OSU Greater Cincinnati BYGL! Diagnostic Walkabout held this past Monday at the Boone County Arboretum observed the unusual damage caused by the Redbud Leaffolder (Fascista cer...

Two-Marked Treehopper on Red Bud

During yesterday’s 83rd Ohio Diagnostic Workshop held in Secrest Arboretum, OSU CFAES, Wooster, OH., participants found snowy-white masses on the stems of redbuds (Cercis canadensis). The agglomeratio...

Rough Oak Bulletgall on branch on ruler
Rough Oak Bulletgalls induced by the gall-wasp, Disholcaspis quercusmamma (family Cynipidae) are splitting through the bark and rising on the stems of oaks in the white oak group in southwest Ohio. ...
Swamp Doodlers
Dodders are parasitic plants belonging to the morning glory family, Convolvulaceae. They were formerly placed in the dodder family, Cuscutaceae, with only one genus in the family, Cuscuta. I think i...
Fall Webworm on black walnut tree
Fall Webworms (Hyphantria cunea, family Erebidae) have been virtual no-shows over much of Ohio this season. Although, there are reports of highly localized populations with noticeable nests, trees i...
fallen tree
Storms blew through Sandusky Ohio Saturday, August 12, 2023, taking down branches, trees, and power lines.
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Authors
Thomas deHaas
Volutella Canker
It’s important to prune out boxwood stems that have dead brown foliage to aid in recovery from winter injury. However, it’s also important to learn whether or not the stems were infected by opportun...
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...

Box Tree Moth damage to boxwoods
The Ohio Department of Agriculture (ODA) announced this past week that Box Tree Moth (BTM) (Cydalima perspectalis, family Crambidae) had been confirmed in Hamilton and Clermont counties in southwest...
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