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Entomology

Department of Entomology

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  1. Beware of falling ash trees

    https://cfaes.osu.edu/news/articles/beware-falling-ash-trees

    the emerald ash borer, an invasive beetle originally from Asia, has since killed off swaths of trees ... Ohio was an ash. The ash borer beetle lays its eggs on an ash tree, and when the eggs hatch, the larvae ... tunnel inward to feed on a ring of the tree, just beneath the bark. As the larvae grow, they etch deeper ...

  2. 2019

    https://plantpath.osu.edu/research/publications/2019

    demographic processes in maritime pine.  Journal of Ecology–DOI:10.1111/1365-2745.13159.5. López-Goldar X, ... metabolites predicts genetic variation in resistance against a key insect herbivore in maritime pine ... J, Cook S, Bonello P, Erbilgin N, Raffa KF, Townsend PA (2019). Anatomical defenses against bark ...

  3. Bonello Publications

    https://plantpath.osu.edu/our-people/bonello/lab/publications

    and lignin of pre-symptomatic ponderosa pine phloem, and potential effects on bark beetle ... regulator paclobutrazol and fertilization on Austrian pine and paper birch defensive chemistry and herbivore ... Austrian pine (Pinus nigra) phloem and resistance to Diplodia pinea.  Forest Pathology. ...

  4. Gardeners, Get Grafting: 2 Workshops Will Show How

    https://cfaes.osu.edu/news/articles/gardeners-get-grafting-2-workshops-will-show-how

    parts — called the rootstocks or understocks — will be from apple, white pine, ginkgo, Norway spruce and ...

  5. Structural and Vertebrate Pests Webinar

    https://cfaes.osu.edu/news/events/structural-and-vertebrate-pests-webinar

    10a- General Pest-  Pantry Pests Dr. David Shetlar, OSUE Emeritus 4:00 Dismiss Still need one category? ...

  6. News tips and events for the week of Oct. 28

    https://cfaes.osu.edu/news/articles/news-tips-and-events-for-the-week-oct-28

    Tip 1: Halloween beetles haunting houses:  In Ohio it’s the season for “Halloween beetles ... ”—aka multicolored Asian lady beetles, which are typically pumpkin-orange with black spots—to swarm and sometimes get ... Participants will learn tips on identifying trees based on their bark, buds, twigs, nuts, and shape; will ...

  7. Publications (current)

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

    associated with resistance to mountain pine beetle among high elevation pines.  PLoS One 16(9): e0250395. ... DN, Kyre B, Bonello P, Bentz BJ. (2021).  Lignin concentrations in phloem and outer bark is not ...

  8. 2020

    https://plantpath.osu.edu/research/publications-current/2020

    Villari C, Sherwood P, Bonello P (2020).  Phenotyping Austrian pine for resistance using Fourier-transform ...

  9. Turfgrass Research & Technology Field Day

    https://cfaes.osu.edu/news/events/turfgrass-research-technology-field-day

    Gardner Pigment Updates- Ed Nangle Insect Updates for Golf- David Shetlar  High Cut and Sportsturf ... Concurrent Sessions Insect Updates for High-Cut Turf- David Shetlar Sports Turf Review- Pam Sherratt and ...

  10. Name That Tree

    https://cfaes.osu.edu/news/events/name-tree-2

    and bark- all designed to help you identify trees.  We will spend the day getting familiar with tree ...

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