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Entomology

Department of Entomology

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  1. Trees on Our Campus

    https://chadwickarboretum.osu.edu/plant-collections-gardens/trees-our-campus

    Collection, the Lynn E. McCall Colorado Spruce Collection, and boasts the Ohio's State Champion Greek ...

  2. Asian Longhorned Beetle Find Means More Bad News for Ohio's Forests, Tree Industries

    https://news-archive.cfaes.ohio-state.edu/news-release/asian-longhorned-beetle-find-means-more-bad-news-ohios-forests-tree-industries

    include perfectly round exit holes (about 3/8 to 1/2 inch in diameter) made by adult beetles on the bark ... June 21, 2011 COLUMBUS, Ohio-- The first discovery of Asian longhorned beetle (ALB) infesting ... While the emerald ash borer (EAB)--another invasive beetle that hitchhiked its way to North America from ...

  3. Lane Avenue Gardens

    https://chadwickarboretum.osu.edu/our-gardens/lane-avenue-gardens

    E. McCall Colorado Spruce Collection (F) Barbara Jean Johnson Promenade (Walkway through the Lane ...

  4. Columbus Landscape Association Conifer Collection

    https://chadwickarboretum.osu.edu/our-gardens/lane-avenue-gardens/cla-conifer-collection

    eye pine also has great bark appeal. The bark is thick and cracked, revealing orange and cinnamon ... fundraiser. Pinus densiflora 'Oculus-draconis' – Dragon's Eye Japanese Red Pine The ... dragon's eye Japanese red pine (located west of the Barbara Jean Johnson brick walkway) is one of the most ...

  5. Biomass Crop Makes for Good Nursery Container Potting Mix

    https://news-archive.cfaes.ohio-state.edu/news-release/biomass-crop-makes-good-nursery-container-potting-mix

    amendments (peat moss, fetilizers, compost) mixed in, can replace pine bark to support and enhance root ... concerns in the green industry of the increase in price and decrease in availability of pine bark – the ... growers in using pine bark, a byproduct of the timber industry, as a container substrate. But with the ...

  6. Researchers Seeking New Ways to Control Nursery Tree Pest

    https://news-archive.cfaes.ohio-state.edu/news-release/researchers-seeking-new-ways-control-nursery-tree-pest

    in Ohio's nursery industry. The white pine weevil, a North American native that attacks pine and ... spruce trees, has become more problematic over the past several years, threatening tree nurseries in Ohio ... and timber industries in states such as Pennsylvania and Michigan. "The white pine weevil has ...

  7. Smart Stuff with Twig Walkingstick: Non-maple Tree Syrup (for the Week of March 11, 2007)

    https://news-archive.cfaes.ohio-state.edu/news-release/smart-stuff-twig-walkingstick-non-maple-tree-syrup-week-march-11-2007-0

    elm, cherry, tulip-poplar and shagbark hickory bark; from pine, fir and spruce buds; even from black ... locust flowers! Twig P.S. Elm, cherry and pine-bud syrups, for example, are folk remedies for coughs and ...

  8. Annual Christmas Tree Sale

    https://chadwickarboretum.osu.edu/events/annual-christmas-tree-sale

    , White Pine, and Blue Spruces will be sold along with Christmas Wreaths.  The sale will run December 4 th ... Tree Sale and support the Forestry Forum at Ohio State.  The highest quality Fraser Fir, Scotch Pine ...

  9. April 20 Caterpillars Count 'How To' webinar

    https://ocvn.osu.edu/events/april-20-caterpillars-count-how-webinar

    arthropods like caterpillars, beetles, and spiders, and to establish critical baseline data for evaluating ...

  10. Media Advisory: Ohio State Experts on Asian Longhorned Beetle; Hotline for SW Ohio Counties

    https://news-archive.cfaes.ohio-state.edu/news-release/media-advisory-ohio-state-experts-asian-longhorned-beetle-hotline-sw-ohio-counties

    about the discovery in Ohio of Asian longhorned beetle (ALB), an exotic insects that kills maples and ... Asian longhorned beetle would never be detected in Ohio,” said Dan Herms, an entomologist with OSU ... Meyer, 419-688-9135,  meyer.824@cfaes.osu.edu; David Shetlar, 614-292-3762,  shetlar.1@osu.edu; Dan ...

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