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  1. Black Walnut- Thousand Cankers Disease (TCD) Confirmed in Ohio by Ohio Department of Agriculture

    https://ocvn.osu.edu/news/black-walnut-thousand-cankers-disease-tcd-confirmed-ohio-ohio-department-agriculture

    tree to tree by the Walnut Twig Beetle (Pityophthorus juglandis); a type of bark beetle.  Here is ... http://www.agri.ohio.gov/public_docs/news/2013/08.12.13%20Tree%20Check%20Release.pdf   “ Walnut Twig Beetle was first confirmed in Ohio in late 2012 in traps set by Ohio Department of ... (http://bygl.osu.edu/) will include images. Pest Alert Factsheet ...

  2. Classes

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

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

  3. 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 ...

  4. 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 ...

  5. OSU Buckeye Yard & Garden Line

    https://ocvn.osu.edu/news/osu-buckeye-yard-garden-line

    blue spruces.  Making a positive identification between the two moths on pines may be challenging, ... white pine weevil (Pissodes strobi) females is 84 which means these snout beetles are primed to spring ... may be found through the OSU FactSheet database. Please note below the Call for Comments on Asian ...

  6. Butler County added to State Quarantine Issued to Protect Ohio's Walnut Trees from Thousand Cankers Disease- Dec 26, 2013

    https://ocvn.osu.edu/news/butler-county-added-state-quarantine-issued-protect-ohios-walnut-trees-thousand-cankers-disease

    the walnut twig beetle.  The walnut twig beetle spreads the fungus when it bores into the branches and ... quarantine does not apply to nuts, nut meats, hulls, processed lumber (bark-free and kiln-dried) and finished ... wood products without bark, such as walnut furniture, instruments and gun stocks. Landowners and ...

  7. 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 ...

  8. 2017 Webinars- Profiles in Service

    https://ocvn.osu.edu/node/722

    beetle reintroduction, bird surveys and nest box maintenance, wetland surveys and restoration, and bat ...

  9. OSU Extension and Master Gardener Volunteers Popular at Home and Garden Show

    https://franklin.osu.edu/news/osu-extension-and-master-gardener-volunteers-popular-home-and-garden-show

    fact-sheets and publications. This partnership has evolved into one of the largest community outreach ...

  10. Holiday Traditions Workshop at Caesar Creek Nature Center

    https://ocvn.osu.edu/news/holiday-traditions-workshop-caesar-creek-nature-center

    well as Norway, white spruce, hemlock, white and scotch pine cones were in abundance.   Complementing ... pine branches, wild grape vines, sweet gum balls, acorns, buckeyes, hickory nuts, milkweed pods, as ...

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