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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. A Day in the Woods "Identifying Trees in Winter"

    https://agnr.osu.edu/events/day-woods-identifying-trees-winter

    Participants will learn tips on identifying trees based on their bark, buds, twigs, nuts, and ...

  3. Forestry Forum Christmas Tree Sale

    https://agnr.osu.edu/events/forestry-forum-christmas-tree-sale

    noon to dark Dec. 5–6, 8 a.m. to dark Dec. 7–8. Annual sale of pines, firs, and others by the ...

  4. 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 ...

  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. Shelby MGVs Add USB Microscope to Hotline Tools

    https://mastergardener.osu.edu/news/shelby-mgvs-add-usb-microscope-hotline-tools

    able to see the beetle’s antenna or the pycnidia on a spruce needle.  All this before even explaining ... Ann Heeley, one of our volunteers said, “Look, you can even see the pores on the lady beetle.” While ... experimenting with the movie setting, we were able to observe the respirations of a lady beetle larva.  We were ...

  7. Greg LaBarge

    https://agnr.osu.edu/people/greg-labarge

    Retrieved from https://ohioline.osu.edu/factsheet/agf-509   Culman, S.; Zone, P.; Kim, N.; Fulford, A. et ... https://ohioline.osu.edu/factsheet/anr-74   Ackley, B.A.; Beegle, D.B.; Collins, A.A.; Culman, S.W. et al. (2019). Corn, Soybean, Wheat, and ...

  8. Turfgrass Research & Technology Field Day

    https://agnr.osu.edu/events/turfgrass-research-technology-field-day

    Gardner Pigment Updates- Ed Nangle Insect Updates for Golf- David Shetlar  High Cut and Sportsturf ... Concurrent Sessions Insect Updates for High-Cut Turf- David Shetlar Sports Turf Review- Pam Sherratt and ...

  9. 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 ...

  10. 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 ...

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