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  1. 2023 Weed Control Guide for Ohio, Indiana, Illinois, and Missouri

    https://extensionpubs.osu.edu/2023-weed-control-guide-for-ohio-indiana-illinois-and-missouri/

    pesticides for the control of weeds in agronomic or horticultural crops. Learn about the importance of weed ...

  2. Camera Obscura (Pinhole Camera)

    https://ohio4h.org/camera-obscura

    sunlight. What do you notice about the images being projected onto your tracing paper screen? Talking It ... Over Write your answers to these questions and talk about them with your project helper or another ... a screen, such as the tracing paper. To understand how camera obscuras work, think about how our eyes work ...

  3. Science exploration and discovery with 4-H

    https://ohio4h.org/january-2024/science-exploration-and-discovery-4-h

    help youth and families learn more about the eclipse by collaborating with OSU Extension Publications ... Learn more about the 4-H science programs youth experienced in 2023 and how these opportunities will ...

  4. 2023 Annual Summary

    https://extension.osu.edu/extension-publishing/activity/2023-annual-summary

    publication year, author(s), and number of pageviews* for the 25 most-viewed fact sheets this year: Wild ... following ways: Clicking “share with public” allows your network to view the post, but you won’t have the ...

  5. Publications & Resources

    https://ohio4h.org/statewide-programs/animal-sciences/dairy/dairy-publications-resources

    (VFD) Important Information On January 1, 2017, the U.S. Food and Drug Administration’s (FDA) new ... anything you may hear about the possibility of 4-H advisors being able to get a VFD for all of their club ... learning about dairy animals during club activities and skillathons. The Holstein Foundation produces ...

  6. Rabbit Resources

    https://ohio4h.org/statewide-programs/animal-sciences/rabbit/rabbit-resources

    Information On January 1, 2017, the U.S. Food and Drug Administration’s (FDA) new regulations addressing ... owning, and/or raising food-producing animals.  Please be aware that anything you may hear about the ...

  7. Solar Eclipse

    https://ohio4h.org/solareclipse

    Activity: Understand the sun as a light source. What can you discover about the moon shadows cast during an ...

  8. Knots

    https://ohio4h.org/knots

    help you decide how best to show and apply what you have learned about knots this year. If this is your ... instructions on a temporary knot board (instructions below). Learn more about macrame and use it to make a wall ... knots with different names and functions. Learn all about the overhand knot and its many uses, and then ...

  9. Companion Animal Resources

    https://ohio4h.org/statewide-programs/animal-sciences/companion-animals/companion-animal-resources

    2024 Ohio State Fair Companion Animal Day Rules Companion Animal Day Score Sheet   All About Dogs ... All About Dogs Interview Study Questions You and Your Dog Interview Study Questions Ohio State Fair ... Map AKC "the Dog Listener Video" for the All About Dogs Project AKC "the Dog Listener ...

  10. Project Information

    https://greene.osu.edu/program-areas/4-h-youth-development/project-judging-and-skill-thons

    important facts in your project book Review the important facts about 4-H for tiebreaker questions Get ... share their 4-H project with a judge, answer a few questions about what they learned and their display, ...

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