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  1. Canada Thistle (Cirsum arvense)

    https://pested.osu.edu/node/397

    meadows. It can also be found in clay to gravely soils. Leaves: 3-8 inches long, alternate with spiny, ... prevents the coexistence of other plant species through shading, competition for soil resources, and ...

  2. CES Offers Take a Break to Educate Series

    https://extops.cfaes.ohio-state.edu/newsletter/news-and-notes/march-1-2024/ces-offers-take-break-educate-series

    March 27 and will focus on EINS and 990s. Sarah Carpenter will lead the session. Learn more about the ...

  3. Grant DeBruin Receives the CFAES Distinguished Senior Award

    https://hcs.osu.edu/news/grant-debruin-receives-cfaes-distinguished-senior-award

    animal, and soil sciences, as each of these aspects is essential for managing our operation. Could you ... choice for me because it covered the plant and soil sciences while still giving me enough flexibility and ... agronomy, soil sciences, or dairy consulting, and I plan to make good use of my degree by expanding my ...

  4. Hairy white top or ballcress (Lepidium appelianum)

    https://pested.osu.edu/node/421

    alkaline soils Leaves: Blue-green in color with lower leaves being stalked and upper leaves having two ...

  5. Perennial sowthistle (Sanchus arvensis)

    https://pested.osu.edu/node/418

    neutral, fine textured, rich soils. Leaves: Alternate, blue-green with prickly-toothed margins. Deeply ...

  6. Water Hemp (Amaranthus tuberculatus)

    https://pested.osu.edu/node/425

    stems. Life Cycle: Annual Habitat: Crop fields, disturbed areas. Prefers poorly drained soils. Leaves: ...

  7. April 10, 2024- New Applicator Training- Webinar

    https://pested.osu.edu/events/april-10-2024-new-applicator-training-webinar

    with the Ohio Department of Agriculture, which requires a separate $35 fee.  Signing up for this class ... Industrial Vegetation-  The application of pesticides to non-agricultural lands, such as roadways, public ... permitted to make 6c applications. 8- Turf-  The application of pesticides to lawns, turf, sod, or to soil ...

  8. Johnsongrass (Sorgum halepense)

    https://pested.osu.edu/node/402

    soil surface. They are stout with purple spots and scales at the nodes.  The problem is….Johnsongrass ...

  9. Poison hemlock (Conium maculatum)

    https://pested.osu.edu/node/409

    to most soils and is often found near roadsides. Field borders, hiking trails, railroad tracks, ...

  10. Japanese knotweed (Polygonum cuspidatum)

    https://pested.osu.edu/node/401

    tolerate a wide array of soil and moisture conditions. Leaves: Alternating and broad. They typically grow ...

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