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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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Fertilizer Certification
https://extensionpubs.osu.edu/fertilizer-certification/
of fertilizer to more than 50 acres of agricultural production grown primarily for sale. Topics ...
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Corn Silage Ear Rot and Foliar Disease Management
a high disease pressure with DON levels as high as 17.9 ppm in one hybrid and 30.3 ppm in the other ... leaf spot is favored by warm temperatures between 70 and 90°F and high relative humidity. Northern corn ... nutritionists encouraging levels below 1 ppm in corn utilized in the lactating ration. Fungicides may have the ...
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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 ...
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Category 8: Turf Pest Control
https://extensionpubs.osu.edu/category-8-turf-pest-control/
lawns, turf, sod and soil areas being prepared for the production of turf for the control of pests, ...
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Category 8: Turf Pest Control (PDF)
https://extensionpubs.osu.edu/category-8-turf-pest-control-pdf/
lawns, turf, sod and soil areas being prepared for the production of turf for the control of pests, ...
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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 ...
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Core Manual Bundle
https://extensionpubs.osu.edu/core-manual-bundle/
pesticide use and includes a sample test is also provided in the back of every chapter. Core is not ...
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Core Manual Bundle (PDF)
https://extensionpubs.osu.edu/core-manual-bundle-pdf/
pesticide use and includes a sample test is also provided in the back of every chapter. Core is not ...
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Winter Wellness
https://fairfield.osu.edu/events/winter-wellnes
wellness plan this winter. In this presentation, you will learn the signs, symptoms and risk factors for ... 7:30 p.m. Where: Wagnalls Memorial Library, 150 East Columbus St., Lithopolis, OH Registration: Call ...