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  1. What to Look for in a Lawn Care Service

    https://ohioline.osu.edu/factsheet/hyg-4025-88

    University Extension Revised 2021: David J. Shetlar, Professor Emeritus, Entomology, The Ohio State ...

  2. Identification of White Grubs in Turfgrass

    https://ohioline.osu.edu/factsheet/hyg-2510

    HYG-2510 Agriculture and Natural Resources 03/08/2012 David J. Shetlar and Jennifer Andon Ohio ... Raster Location Typical May/June Beetle Raster (~6X) Phyllophaga sp. Green June Beetle Raster (~5X) ... Cotinus nitida Japanese Beetle Raster (~9X) Popillia japonica Typical Masked Chafer Raster (~8X) ...

  3. BucDoc Shetlar talks Fall Armyworms

    https://entomology.osu.edu/about-us/multimedia/bucdoc-shetlar-talks-fall-armyworms

    Turf Team Times 9-21 Turf Times Times Follow up on Dr Shetlar with more fall armyworm info, Dr ...

  4. White Pine Blister Rust on Currants and Gooseberries

    https://ohioline.osu.edu/factsheet/HYG-3205

    Plant Pathology White pine blister rust is not a serious disease of currants and gooseberries; however, ... it is a very serious disease of white pines (Pinus strobus). Currants and gooseberries serve as an ... alternate host for the rust fungus that causes white pine blister rust. Therefore, planting currants and ...

  5. Mary Gardiner

    https://entomology.osu.edu/our-people/mary-gardiner

    threaten aphidophagous native lady beetles. Ecology and Evolution. DOI: 10.1002/ece3.7229. *Fyie, L.R., ... and M.M. Gardiner. 2020. Landscape context influences the community assembly of native lady beetles ... ground-dwelling beetle community assembly in an urban ecosystem. Ecological Applications: E02191 ~Sivakoff, F.S., ...

  6. Our Extension Specialists

    https://entomology.osu.edu/extension-outreach/our-extension-specialists

    Name Areas of Expertise E-mail Contact Joe Boggs Ornamental Pest Management, Asian Longhorn Beetle ...

  7. Japanese Beetle

    https://ohioline.osu.edu/factsheet/ENT-46

    of HYG-2504-91, "Japanese Beetle," by David J. Shetlar. Home, Yard and Garden Horticulture ... ENT-46 01/21/2015 David J. Shetlar and Jennifer E. Andon, Department of Entomology The Japanese ... beetle, Popillia japonica, is generally found east of a line running from Michigan, southern Wisconsin and ...

  8. Larry Phelan

    https://entomology.osu.edu/our-people/larry-phelan

    strategy of European pine sawfly. Agric. & For. Entomol. doi.org/10.1111/afe.12299 Ruisheng, A., ... constrains the life-history strategy of European pine sawfly. Agric. & For. Entomol. ...

  9. Dutch Elm Disease

    https://ohioline.osu.edu/factsheet/plpath-tree-04

    Elm bark beetle larval gallery. Other diseases may present somewhat similar symptoms. As the name ... multistriatus) and North American (Hylurgopinus rufipes) elm bark beetles. The bark beetle larvae tunneling (Fig. ... their sexual maturation. As a result, monitoring bark beetle flights, which typically occur 1 or 2 times ...

  10. Department Administration

    https://entomology.osu.edu/our-people/department-administration

    questions. OSU Extension Ohioline Factsheets:  https://ohioline.osu.edu/topic/insects-and-pests   OSU ...

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