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  1. Dutch Elm Disease

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

    disease because the first extensive research was done by pioneering Dutch women. American elm trees once ... “survivors.” Some communities have made extensive attempts to save their elm trees, such as Washington, D.C., ... Elm bark beetle larval gallery. Other diseases may present somewhat similar symptoms. As the name ...

  2. Ambrosia Coloration in Maple Trees

    https://ohioline.osu.edu/factsheet/anr-0108

    Agriculture and Natural Resources; Ohio State University Extension Maple trees are naturally found across ... aesthetics. Maple trees, however, can be attacked by beetles, tapped for maple syrup, or otherwise injured. ... insects attacking maple are ambrosia beetles. Ambrosia does not refer to any given species of maple, ...

  3. Japanese Beetle

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

    beetle, Popillia japonica, is generally found east of a line running from Michigan, southern Wisconsin and ... usually in high-quality urban turf. Beetle skeletonizing a leaf Hosts The adult beetles are general ... and bentgrass. Damage Symptoms The adult beetles are skeletonizers, meaning they eat the leaf tissue ...

  4. Dr. Alyssa Essman

    https://hcs.osu.edu/our-people/dr-alyssa-essman

    Dr. Alyssa Essman Assistant Professor- Weed Science essman.42@osu.edu (614) 247-5810 Kottman Hall ... waterhemp populations and seedbank dynamics.   Rough career path that brought you to OSU I graduated from ... OSU when several of our weed scientists were nearing retirement, and I’m currently covering some weed ...

  5. Hobby Maple Syrup Production

    https://ohioline.osu.edu/factsheet/f-36

    Extension, Geauga County Kathy Smith, Program Director, Forestry; Food, Agricultural, and Environmental ... Sciences; Ohio State University Extension Late winter and early spring is maple season; that time of year ... purchased from a maple equipment supplier. Check with your county Ohio State University Extension office, ...

  6. Undergraduate

    https://hcs.osu.edu/undergrad

    interactive alumni map available below or via go.osu.edu/hcs-alumni VISIT US We understand that choosing your ... OSU for a Day! If you find that your interests fit well with our programs but you're not quite ...

  7. Unmanned Aerial Vehicle Technology Program Aug 15-16

    https://butler.osu.edu/news/unmanned-aerial-vehicle-technology-program-aug-15-16

    ...

  8. Triticale as a Cover Crop in Ohio

    https://ohioline.osu.edu/factsheet/anr-0120

    and Environmental Sciences; Ohio State University Extension, Paulding County Rachel Cochran; Extension ... Associate, Water Quality; Food, Agriculture, and Environmental Sciences; Ohio State University Extension ...

  9. Using the Tree Measuring Stick

    https://ohioline.osu.edu/factsheet/F-62

    Forestry; College of Food, Agricultural, and Environmental Sciences; Ohio State University Extension The ... Director, Forestry; Food, Agricultural, and Environmental Sciences; Ohio State University Extension ... Sciences; Ohio State University Extension. Energy and Environment forestry measuring tree diameter tree ...

  10. Measuring Standing Trees

    https://ohioline.osu.edu/factsheet/F-35-02

    Environmental Sciences; Ohio State University Extension Woodland owners often need to measure the merchantable ... Heiligmann, Extension Specialist, Forestry; College of Food, Agricultural, and Environmental Sciences; Ohio ... State University Extension; and Steve Bratkovich, District Specialist, Forestry; College of Food, ...

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