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  1. Herbicide Injury and the Problem of Spray Drift

    https://ohioline.osu.edu/factsheet/anr-0137

    misconceptions about drift. For the vineyard owner, it is important to take steps to prevent the occurrence of ... observed from direct droplet drift and from root uptake. Overall, little is known about the potential ... volatile. Remind neighbors about alternatives to spraying dicamba or 2,4-D that can be used postemergence on ...

  2. Small Moon, Big Sun 1

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

    moon is about 400 times smaller than the sun. This means if the sun were the size of a basketball, the ... moon would be about the size of a pinprick, or a single dot made by a sharp pencil. How can such ... sun, it is also about 400 times closer to Earth compared to the sun. Because of these similar ratios in ...

  3. Small Moon, Big Sun 2

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

    you know about the size relationship among the plates? What do you notice about the distance ... these questions and talk about them with your project helper or another caring adult.  SHARE What ... GENERALIZE Why is the sun’s distance from Earth important to us? APPLY Why might it be important to know the ...

  4. BuckeyeNext

    https://ohio4h.org/workforce-development/buckeyenext-0

    you are passionate about. We call these things SPARKS in 4-H. Engagement (Level 2)- Sparks spur you to ...

  5. Solar Eclipse Shadow Play

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

    How can playing with shadows show us why some places experience a total solar eclipse but other places ... complete this activity in a long space, such as a hallway or gym. What To Do Cut a circle about 2 inches in ... source about 3 to 4 feet away from the wall, or have a friend hold it. Stand next to the white wall and ...

  6. Small Moon, Big Sun 3

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

    answers to these questions and talk about them with your project helper or another caring adult.  SHARE ... eclipse? GENERALIZE Why is the sun’s distance from Earth important to us? APPLY Why is it important to know ... sun. In fact, the moon is about 400 times smaller than the sun. This means that if the sun were the ...

  7. Agricultural Crop Forcasting

    https://darke.osu.edu/events/agricultural-crop-forcasting

    Join Darke County ANR Educator Caden Buschur at Worch Library to learn about  agricultural crop ...

  8. 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 ...

  9. Shared Harvest

    https://darke.osu.edu/news/shared-harvest-9

    accordance with federal civil rights law and U.S. Department of Agriculture (USDA) civil rights regulations ... (ASCR) about the nature and date of an alleged civil rights violation. The completed AD-3027 form or ... letter must be submitted to USDA by: 1.  mail:  U.S. Department of Agriculture Office of the Assistant ...

  10. Certified Crop Adviser Exam Online Study Course

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-02/certified-crop-adviser-exam-online-study-course

    highlighted resource materials include free items such as factsheets and guides and for-sale publications ... information about the CCA program at https://www.certifiedcropadviser.org /. Information on the Ohio program ...

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