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  1. Hairy white top or ballcress (Lepidium appelianum)

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

    Prefers alkaline soils Flower: Clustered white flowers in racemes made up of 20-30 flowers Fruit: Inflated ...

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

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

    8- Turf-  The application of pesticides to lawns, turf, sod, or to soil areas being prepared for the ...

  3. Poison hemlock (Conium maculatum)

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

    Habitat: Grows in dry to most soils and is often found near roadsides. Field borders, hiking trails, ...

  4. Musk thistle (Carduus nutans)

    https://pested.osu.edu/node/407

    Habitat: Grows in neutral to acidic soils. It invades open natural areas, meadows, grassy bald, disturbed ...

  5. Johnsongrass (Sorgum halepense)

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

    Root: Fibrous. Rhizomes are found close to the soil surface. They are stout with purple spots and scales ...

  6. Japanese knotweed (Polygonum cuspidatum)

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

    of soil and moisture conditions. Flower: Many white flowers arranged in spikes. Bloom in August and ...

  7. Canada Thistle (Cirsum arvense)

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

    levels such as stream bank sedge meadows. It can also be found in clay to gravely soils. Flower: Lavender ... competition for soil resources, and possibly through the release of chemical toxins poisonous to other plants. ...

  8. October 2, 2024- New Applicator Training- Webinar

    https://pested.osu.edu/events/october-2-2024-new-applicator-training-webinar

    8- Turf-  The application of pesticides to lawns, turf, sod, or to soil areas being prepared for the ... permitted to make 6c applications. 8- Turf-  The application of pesticides to lawns, turf, sod, or to soil ...

  9. February 7, 2024- New Applicator Training- Webinar

    https://pested.osu.edu/events/february-7-2024-new-applicator-training-webinar

    8- Turf-  The application of pesticides to lawns, turf, sod, or to soil areas being prepared for the ...

  10. 4-H Calendar and News

    https://franklin.osu.edu/program-areas/4-h-youth-development/newsletters-updates

    Updates 2024 Newsletters March Newsletter (3/13/24) [Printable pdf version] February Newsletter (2/15/24) ... [Printable pdf version] January Newsletter (1/19/24) [Printable pdf version] 2023 Newsletters December ... Newsletter (12/20/23) [Printable pdf version] November Newsletter (11/14/23) [Printable pdf version] October ...

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