Gypsy Moth Caterpillars Becoming Obvious in Some NW Ohio Areas stone.91@osu.edu Thu, 07/02/2020 - 06:20
Within the last week, there have been several reports of gypy moth (Lymantria dispar) infestations to the county Extension Offices in NW Ohio, specifically Defiance, Fulton, Henry and Lucas Counties from landowners in those counties. 
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Amy Stone

Spotted Lanternfly Continues to Develop

While the spotted lanternfly (Lycorma delicatula) (SLF) has not been detected in Ohio, the Ohio Department of Agriculture (ODA), along with the Ohio State University (OSU) and the Ohio Department of Natural Resources (ODNR) are urging Ohioans to continue to be on the look-out for this invasive insect. Many are using the Great Lakes Early Detection Network (GLEDN) App to report tree-of-heaven (Ailanthus altissima), a favorite food or host for this plant hopper, especially as an adult, and then revisiting the tree looking for signs and symptoms of SLF throughout the year.
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Amy Stone
Bad "Bugs" boggs.47@osu.edu Tue, 06/30/2020 - 15:21
Lace bugs (order Hemiptera; family Tingidae) are so-named because of the lace-like pattern of veins and membranes in their wings. Most lace bug species found trees in Ohio live on the lower leaf surface.
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Joe Boggs

Good "Bugs"

All "bugs" aren't bad. Entomologists call insects that belong to the suborder Heteroptera (order Hemiptera) the "true bugs" and insects belonging to the hemipteran family Reduviidae are collectively known as “Assassin Bugs.” The family includes over 190 species in North America and they are all meat-eaters. The common name for the family clearly describes how these predatory stealthy hunters make a living.
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Joe Boggs
Winterberry Gender Reveal snyder.1062 Fri, 06/26/2020 - 15:29

"Is my winterberry a male or female?" "I thought I bought a female and a male but I don't have any berries." 

Comments and questions like the ones above usually come during the fall or winter when the bright red berries begin to show up on Ilex verticillata, winterberry. But at that point in the season it is too late to tell. If you purchase a female but don't have a male (or the right male) and end up with no berries, you may think that you bought a male and go out and buy another female. 

Winterberry is dioecious, meaning there are separate male and female plants...

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Paul Snyder

Woolly Alder Aphids

Woolly Alder Aphids (Prociphilus tessellatus, family Aphididae) produce large, white fluffy colonies on the branches of their namesake host (Alnus spp.). Their appearance has been variously described as looking like white pom-poms, cotton candy, or white hair covering alder branches.
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Authors
Joe Boggs
Jim Chatfield