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  1. Garden Art Series: Holiday Containers

    https://mahoning.osu.edu/events/garden-art-series-holiday-containers-1

    your holiday designs.  Leave soil in the pot and cut off plants, do not dig. This will help the design ...

  2. My Account

    https://advancement.cfaes.ohio-state.edu/december-2023/my-account

    https://connect1.osu.edu/ohiostate/login?utm_source=sfmc&utm_medium=email&utm_ca... ...

  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, ... however, the seeds contain the highest concentration of poison. It contains highly poisonous alkaloids ...

  4. Garden Art Series

    https://mahoning.osu.edu/program-areas/master-gardener-volunteers/garden-art-series

    class to get a leg up on your holiday designs.  Leave soil in the pot and cut off plants, do not dig. ...

  5. 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 ... thistle is a highly invasive thistle that prevents the coexistence of other plant species through shading, ... competition for soil resources, and possibly through the release of chemical toxins poisonous to other plants. ...

  6. Calculating Cation Exchange Capacity, Base Saturation, and Calcium Saturation

    https://ohioline.osu.edu/factsheet/anr-81

    example of typical soil test levels in Ohio (in ppm). We can calculate the collective charge each cation ... by the soil test levels. For calcium, a soil test level of 2000 ppm, divided by 200 equals 10.0 ... (ppm) to meq/100 g soil for base and acid cations to determine CEC. Base Cation Soil test level (ppm ...

  7. Phosphorus (P) Nutrient Use in Ohio

    https://ohioline.osu.edu/factsheet/anr-0143

    percent of Ohio counties had decreasing trends in mean soil test P (STP) levels between 1993 and 2015. ... a large degree for given soil test P (STP) values and crop production levels. In instances with the same ... reduced median soil test P (STP) levels across most Ohio counties from 1995 to 2015 supports this finding ...

  8. Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values

    https://ohioline.osu.edu/factsheet/anr-75

    Bray P. When only soil test values in the agronomic range were considered (less than 50 ppm Bray P), ... relationships between Mehlich-3, Bray P, and Ammonium Acetate soil test extractants in the Tri-State Region. ... 3–1170 ppm, and Mehlich-3 K values ranged from 25–899 ppm. We examined relationships with all soil test ...

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

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

    Ornamental Weed Control (Category 6c). Attendees will choose between Industrial Vegetation (Category 5) and ... Turf (Category 8). No testing is available at the conclusion of this course. Contact the ODA to ... 8- Turf-  The application of pesticides to lawns, turf, sod, or to soil areas being prepared for the ...

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

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

    Ornamental Weed Control (Category 6c). Attendees will choose between Industrial Vegetation (Category 5) and ... Turf (Category 8). No testing is available at the conclusion of this course. Contact the ODA to ... 8- Turf-  The application of pesticides to lawns, turf, sod, or to soil areas being prepared for the ...

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