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Department of Entomology

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  1. Being a Naturalist in the 21st Century: Perspectives from the Field

    https://ocvn.osu.edu/events/being-naturalist-21st-century-perspectives-field

    ancient earthwork monuments, including Spruce Hill, Glenford Fort, Steel Works, Junction Earthworks, and, ...

  2. Insect and Disease

    https://woodlandstewards.osu.edu/publications/insect-and-disease

    Plants Cytospora Canker of Spruce Diplodia Tip Blight of Austrian, Red and Scotch Pine Dutch Elm Disease ... Rhizosphaera Needlecast on Spruce Sudden Oak Death Verticillium Wilt of Landscape Trees and Shrubs Insect ... Ornamentals and Herbaceous Perennials Multicolored Asian Lady Beetle Powderpost Beetles What is Emerald Ash ...

  3. 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 ...

  4. 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 ...

  5. 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 ...

  6. 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 ...

  7. 2021 Ohio Woodland Water and Wildlife Virtual Conference

    https://woodlandstewards.osu.edu/node/280

    Information US ALB Infestation Map Search for The Asian Longhorned Beetle Poster Factsheets on importing live ... Factsheet Tick Video (watch this before the presentation recording) Presentation Recording   USDA- APHIS ...

  8. 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 ...

  9. 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 ...

  10. Caterpillars Count!

    https://ocvn.osu.edu/events/caterpillars-count

    trees and shrubs to monitor seasonal variation and abundance of arthropods like caterpillars, beetles ...

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