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  1. 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 ...

  2. Sports Turf Managers Fighting Bugs by Going Green

    https://news-archive.cfaes.ohio-state.edu/news-release/sports-turf-managers-fighting-bugs-going-green

    green. That's why Dave Shetlar, Ohio State University Extension, will present “Cost Effective and ... Columbus. "There's concern about exposure to pesticides," said Shetlar, also known as the ... meet those expectations." In his talk, Shetlar will offer details to grounds staff, coaches, ...

  3. Farm Management Resources

    https://butler.osu.edu/program-areas/agriculture-and-natural-resources/farm-management-resources

    513-887-3722. Farm Custom Rates 2016 Ohio Farm Custom Rates- https://ohioline.osu.edu/factsheet/aede-11-16 2014 ... Ohio Farm Custom Rates- https://ohioline.osu.edu/factsheet/AEDE-11-14 2017 Purdue University Farm ... Planning Whole Farm Planning Model Factsheet- https://ohioline.osu.edu/factsheet/anr-52 Planning for 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. 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 ...

  6. 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 ...

  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. 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 ...

  9. Ohio State Scientist: EPA's Alert on Imprelis is Warranted

    https://news-archive.cfaes.ohio-state.edu/news-release/ohio-state-scientist-epas-alert-imprelis-warranted

    including to Norway spruce and white pine, after Imprelis was used. On Aug. 11, the EPA issued an order to ...

  10. 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 ...

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