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  1. Ohio 4-H Scholarships

    https://ohio4h.org/families/just-teens/awards-scholarships/ohio-4-h-scholarships

    4-H leadership roles; you should know the names of the roles, the years, level(s), duties and ...

  2. Sally A. Miller

    https://plantpath.osu.edu/our-people/sally-miller

    Paraguay. Plant Health Progress 20:50-60. Testen, A. L. and Miller, S. A. 2019. Anaerobic soil ... soilborne pathogen populations during anaerobic soil disinfestation. Phytobiomes 2:138-150. Testen, A. L., ... vegetable disease management in open field and protected culture (hydroponic and soil-based greenhouse, high ...

  3. Roping

    https://ohio4h.org/animalsciences/horse/4-h-horse-publications-resources/roping

    meets or exceeds current ASTM (American Society for Testing and Materials)/SEI (Safety Equipment ...

  4. Make an Eclipse UV Bead Bookmark

    https://ohio4h.org/make-an-eclipse-UV-bead-bookmark

    noted, all images provided by iStockphoto.com by Getty Images. ALL SOLAR ECLIPSE VIEWING RISKS BORNE BY ... THE VIEWER. Any and all risks associated by viewing the solar eclipse on any property operated by, or ...

  5. Camera Obscura (Pinhole Camera)

    https://ohio4h.org/camera-obscura

    (INTERMEDIATE to ADVANCED level) |  PDF for PRINTING NOTE: It is never safe to look at the sun without proper ... sun during a total solar eclipse. A total solar eclipse occurs when the moon passes between the sun ... tracing paper should be between the tubes. The aluminum foil should face out. Using the pushpin, gently ...

  6. Publications (current)

    https://plantpath.osu.edu/research/publications-current

    10.1111/nph.19068 Gutierrez Yanez, D., Testen, A.L., Peduto Hand, F. 2023. Evaluation of anaerobic soil ... disinfestation to reduce soilborne diseases in soilless and soil-based substrates for specialty cut flower ... Genome resource announcement for two isolates of Phytophthora sansomeana with varying levels of ...

  7. Calendar of events

    https://ohio4h.org/february-2024/calendar-events

    invited to a postgame party with the players in the club level of Huntington Stadium after the conclusion ... Regardless of their level of experience, 4-H'ers are invited to participate in workshops and learn from ...

  8. Calendar of events

    https://ohio4h.org/january-2024/calendar-events

    include a 50/50 raffle and card games and refreshments will be available. All donations will benefit the ... for its third annual reverse raffle. Tickets are $50 and a meal and drinks are included. Guests must ... players in the club level of Huntington Stadium after the conclusion of the game. Tickets are $17 each and ...

  9. Solar Eclipse Shadow Play

    https://ohio4h.org/solar-eclipse-shadow-play

    ADVANCED level) |  PDF for PRINTING When a total solar eclipse occurs, some places will be completely engulfed in ... Point light source       Extended light source         Differences in shadows between a point light ... distinguish between the rays coming from the two sources. In Figure 1, light rays from both sources are ...

  10. Decorate Solar Eclipse Viewing Glasses

    https://ohio4h.org/decorate-solar-eclipse-viewing-glasses

    Images. ALL SOLAR ECLIPSE VIEWING RISKS BORNE BY THE VIEWER. Any and all risks associated by viewing the ...

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