The leaves of native elms, non-natives, and hybrids can look a bit bedraggled at this time of the year owing to the leafmining activity of the elm leafminer sawfly. Fortunately, leaf...
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Elm Leafminer Sawfly
MAY 19, 2022
Queen European Hornet Sightings Stir the Pot
MAY 16, 2022
It’s the time of year when queen wasps and bumble bees have emerged from hibernation and are seeking cavity sites to build their nests. An increase in wasp calls this past week means its time for a ...
A history of Lawns
MAY 11, 2022
Upright, Narrow and Columnar trees
MAY 9, 2022
Carpinus betulus ‘Columnaris’
While there is something to see year round in the world of Spotted Lanternfly or SLF, last week, a group of Extension professionals – Jim Jasinski with our IPM Program, Thomas deHaas in Erie County,...
Asian Longhorned Beetle Quarantine Lifted at State Park and Campground
ODA, ODNR, USDA Deregulate Portion of East Fork State Park
The Ohio Department of Agriculture together with the United States D...
Name That Pathogen
APR 24, 2022
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The latest on EAB frequency of treatment
APR 23, 2022
A recent conversation with a colleague revealed that there is still some confusion as to treatment frequency for Emerald Ash Borer, specifically with emamectin benzoate.
According to the 3rd Edition ...
