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Ohio State Forestry Students to Hold Christmas Tree Sale Nov. 29-Dec. 2
The trees are fresh cut Ohio-grown Fraser firs, Scotch pines, white pines and blue spruces in heights ...
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Exotic Tree Pest Generating Concern in Forestry/Nursery Industries
beetle, known as the emerald ash borer, has been identified as Agrilus planipennis, and is generating ... similarly to other insects in the genus Agrilus, such as the bronze birch borer, a key pest of white-barked ... years is more common," said Herms. Infestations prove fatal because the larvae feed under the bark ...
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Storm Cleanup Good Opportunity to Check for Emerald Ash Borer
which feed on EAB larvae living under the trees bark. Other symptoms of EAB infestation such as the ... sapwood require that the bark be peeled off to detect them. A fact sheet with details and pictures of ... Diagnostic Check-off List under the Factsheets/Bulletins section of the Web site) or through local OSU ...
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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 ...
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Sports Turf Managers Fighting Bugs by 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, ...
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Food Preservation
https://ross.osu.edu/program-areas/family-and-consumer-sciences/food-preservation
http://nchfp.uga.edu/ USDA Complete Guide to Home Canning and Purdue Extension Food Preservation Factsheets ...
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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 ...
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Christmas Trees Offer Many Environmental Benefits — And You Can Put a Dollar Sign Next to Them
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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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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Media Advisory: Ohio State Experts Available to Speak on 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 ...