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  1. Small Moon, Big Sun 1

    https://ohio4h.org/small-moon-big-sun-beginning

    and Earth and the moon. When we look at an everyday item and hold it closer to our eyes, it will ... appear bigger compared to the same item held farther away from our eyes. The same phenomenon occurs when ... the sun. Start the discussion by asking these questions: What are the names of things found in our ...

  2. Category 2C: Agricultural Weed Control

    https://extensionpubs.osu.edu/category-2c-agricultural-weed-control/

    control and find suggestions on herbicide management strategies for corn, soybeans, small grains, and ... forages. Also included are special sections on control of problem weeds, managing marestail in no-till ...

  3. Category 2C: Agricultural Weed Control (PDF)

    https://extensionpubs.osu.edu/category-2c-agricultural-weed-control-pdf/

    control and find suggestions on herbicide management strategies for corn, soybeans, small grains, and ... forages. Also included are special sections on control of problem weeds, managing marestail in no-till ...

  4. Category 4A: Forest Pest Control (PDF)

    https://extensionpubs.osu.edu/category-4a-forest-pest-control-pdf/

    elimination of unwanted wood species as a forest management practice. To learn more, visit pested.osu.edu and ...

  5. Farm Business Management- Part III

    https://darke.osu.edu/events/farm-business-management-part-iii

    Join Caden for the third and final session of a three part series on Farm Business Management ...

  6. Category 4A: Forest Pest Control

    https://extensionpubs.osu.edu/category-4a-forest-pest-control/

    elimination of unwanted wood species as a forest management practice. To learn more, visit pested.osu.edu and ...

  7. Ohio 4-H Livestock Judging

    https://ohio4h.org/node/3429

    Join our Remind group for updates on practice contests, judging clinics, and more! Class code: @osulive ...

  8. Camera Obscura (Pinhole Camera)

    https://ohio4h.org/camera-obscura

    Using Your Camera Obscura NOTE: Our eyes need time to get used to the darkness of the camera obscura. ... a screen, such as the tracing paper. To understand how camera obscuras work, think about how our eyes work ... Because our simple cardboard tube device does not have the same ability to focus light that our eyes do, ...

  9. Study Guide for Commercial Forest Pest Control Applicators

    https://extensionpubs.osu.edu/study-guide-for-commercial-forest-pest-control-applicators/

    elimination of unwanted wood species as a forest management practice. To learn more, visit pested.osu.edu and ...

  10. Study Guide for Commercial Forest Pest Control Applicators (PDF)

    https://extensionpubs.osu.edu/study-guide-for-commercial-forest-pest-control-applicators-pdf/

    elimination of unwanted wood species as a forest management practice. To learn more, visit pested.osu.edu and ...

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