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  1. CC Allison Award

    https://plantpath.osu.edu/alumni/ccallison

    growth/differentiation balance hypothesis in the Austrian pine and Diplodia tip blight model system.  Sherwood served as ...

  2. Viburnum Chewer Makes Its Way Into Ohio

    https://news-archive.cfaes.ohio-state.edu/news-release/viburnum-chewer-makes-its-way-ohio

    hungry for the popular woody ornamentals. The viburnum leaf beetle, Pyrrhalta viburni, was recently ... sighting of the pest in U.S. territory occurred in 1996 in New York state. Since then, the beetle has ... viburnum leaf beetle is a very damaging, invasive pest," said Dan Herms, an entomologist with Ohio ...

  3. Sarah D. (Ellis) Williams

    https://plantpath.osu.edu/our-people/sarah-d-ellis-williams

    Extension Factsheet- Introduction to Plant Disease Series PP401.01 entitled “Plants Get Sick Too! An ... Ellis, S.D., Boehm, M.J., Chatfield, J., Boggs, J., and Draper, E.  2008. OSU Extension Factsheet ... Factsheet- Introduction to Plant Disease Series PP401.03 entitled “20 Questions on Plant Diagnosis”. ...

  4. 2015

    https://plantpath.osu.edu/research/publications-current/2015

    of induced susceptibility to Diplodia tip blight in drought-stressed Austrian pine"  Tree ...

  5. Seminar, Paal Krokene, Norwegian Forest and Landscape Institute

    https://plantpath.osu.edu/about-us/events/seminar-paal-krokene-norwegian-forest-and-landscape-institute

    The Importance of Plant Defense Priming in Spruce-Pathogen-Insect Interactions. Videolink: 244 ...

  6. 2013

    https://plantpath.osu.edu/research/publications/2013-0

    ramorum-infected coast live oaks following bark and ambrosia beetle colonization in northern California. Forest ... Austrian pine phenolics are likely contributors to systemic induced resistance by Diplodia pinea. Tree ...

  7. Media Advisory: Ohio State Experts Available to Speak on Bees and Pesticides

    https://news-archive.cfaes.ohio-state.edu/news-release/media-advisory-ohio-state-experts-available-speak-bees-and-pesticides

    Dave Shetlar,  a professor in the Department of Entomology based in Columbus, described a less-toxic ...  Shetlar specializes in pests of turfgrass and landscape plants. Johnson, Ellsworth and Shetlar have ...

  8. 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 ...

  9. Researchers Investigate Nursery Stock Bark Splitting

    https://news-archive.cfaes.ohio-state.edu/news-release/researchers-investigate-nursery-stock-bark-splitting

    January 3, 2006 COLUMBUS, Ohio — Nursery tree stock throughout Ohio is suffering from bark ... felt that bark splitting was something that was easy to diagnose. But what is happening here is ... unusual." Bark splitting, or cracking, occurs on thin-barked trees and most commonly on the southwest side ...

  10. Christmas Trees Offer Many Environmental Benefits — And You Can Put a Dollar Sign Next to Them

    https://news-archive.cfaes.ohio-state.edu/news-release/christmas-trees-offer-many-environmental-benefits-%E2%80%94-and-you-can-put-dollar-sign-next

    up." A blue spruce with a 2-inch-diameter trunk growing on a Christmas tree farm in, say, Doylestown in ... runoff and reduction of atmospheric carbon by 20 pounds. Meanwhile, a Scotch pine at that same location ... blue spruce planted in Columbus in front of a single-family home, for example, will provide $12 every ...

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