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Entomology

Department of Entomology

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  1. Name That Tree

    https://woodlandstewards.osu.edu/events/name-tree-4

    and bark- all designed to help you identify trees.  We will spend the day getting familiar with tree ...

  2. One Day Insect University

    https://ocvn.osu.edu/events/one-day-insect-university

    science plays in what we know about insects. Presenters include Mary Gardiner, Dave Shetlar, Reed Johnson ...

  3. Learn to Diagnose Problems in Your Trees, Including New Beech Disease

    https://agnr.osu.edu/news/learn-diagnose-problems-your-trees-including-new-beech-disease

    North America’s hardwood forests. Its telltale bark is smooth and gray. Its dead autumn leaves, which ... flowering dogwoods, thousand cankers disease in walnuts, the Asian long-horned beetle and the spotted ...

  4. Diagnostic Workshop: What's Wrong With My Tree?

    https://agnr.osu.edu/events/diagnostic-workshop-whats-wrong-my-tree

    North America’s hardwood forests. Its telltale bark is smooth and gray. Its dead autumn leaves, which ... flowering dogwoods, thousand cankers disease in walnuts, the Asian long-horned beetle and the spotted ...

  5. The Tree Course- Trees of the Great Eastern Forest- Field Recognition

    https://ocvn.osu.edu/events/tree-course-trees-great-eastern-forest-field-recognition

    in hand, and by the bark when a tree’s leaves are too high in the canopy to clearly see. Topics of ...

  6. Archived 2019 & 2018 Coshocton County Agriculture & Natural Resource Newsletters

    https://coshocton.osu.edu/node/2722

    Beetles and Other Defoliators My First Cutting Is Just ‘Cow Hay’ – Now What? Stockpiling Fescue and ...

  7. Advanced BioBased Systems Workshop: Pipeline to Commercialization

    https://agnr.osu.edu/events/advanced-biobased-systems-workshop-pipeline-commercialization

    commercialization. The keynote address for the workshop will be Roger Wyse, Spruce Capital Partners with an investor ...

  8. Maple Tree ID

    https://agnr.osu.edu/specialty-crop-business/maple-syrup/maple-tree-id

    Black, Red and Silver Maple. Species Leaf Bark Twig Fruit Sugar Maple 3-5 inches wide; 5lobed (rarely ... (compare with red and silver maple). Young trees up to 4-8 inches with smooth gray bark. Older trees ... the bark surface in sugar maple) and often more hairy buds. Similar to sugar maple with, perhaps, ...

  9. Ohio Christmas Tree Association honors Dave Shetlar

    https://students.cfaes.ohio-state.edu/news/ohio-christmas-tree-association-honors-dave-shetlar

    We’re pleased to inform you that Dave Shetlar, Entomology, has been elected to the Hall of Fame of ...

  10. Classes

    https://woodlandstewards.osu.edu/events/classes

    with new and/or emerging topics such as Emerald Ash Borer and Asian Longhorned Beetle. * Please note: ...

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