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Drones for Spraying Pesticides
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-05/drones-spraying-pesticides
to spray pesticides, and resources for obtaining certificates to apply pesticides using drones, and ...
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Assessing yield-limiting factors in corn, when do yield components develop?
3. The number of actual kernels per ear: the success of pollination, kernel fertilization, and kernel ... have the potential to produce about 800 to 900 kernels in each ear. However, due to pollination issues ... pollinated but aborted will appear yellow and will begin to shrivel. Large issues with unpollinated ovules or ...
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Crop Water Use in Corn – What Do We Know?
field inspection also finds emerged silks that are needed to pollinate ovules on the developing ears ... reaching its peak daily need during the pollination period (when tassels are developed and silks are ... be a resource to mitigate some of that. Research in Ohio on drought tolerant corn can be found here: ...
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Specialty Corns
https://agcrops.osu.edu/node/4426
isolation from yellow dents to prevent cross-pollination and maintain purity standards required by the end ... are for other specialty corns because some popcorn hybrids are dent-sterile and cannot be pollinated ...
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You Can Now Follow OSU Agronomic Crops Team on Twitter
Receive the latest agronomic news, information, and resources by following the OSU Agronomic Crops ...
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2023 Weed Control Guide
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-42/2023-weed-control-guide
ingredients are especially helpful. The weed control guide is one of the best resources for weed management ...
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Corn Pest Management
https://agcrops.osu.edu/node/4424
other pollinators, so it is important to use them judiciously. Finally, soil or foliar-applied ... adults may also feed on foliage or silks. In rare occasions, this can impact pollination and kernel set. ...
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Conservation Tillage Club Breakfast Series
Conservation Districts of Hardin, Logan, and Union Counties, and in cooperation with the USDA Natural Resources ...
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Other Corn Ear Abnormalities – when and why do they develop?
drought, high temperatures, pollination issues, phosphorus shortages, herbicide injury, cloudy days ... Pollination, VT or R1; and early reproductive stages, R1 – R3 6 7. Banana ears: the curvature of the cob toward ... Pollination, VT or R1; and early reproductive stages, R1 – R3 7 8. Zipper ears: ears with missing kernel rows ...
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Nutrient Loss from Field Fires
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-39/nutrient-loss-field-fires
how a field fire impacts nutrients. A quick review of several Extension resources gives us helpful ... erosion. Resources: Gelderman, R. (2009). Estimating Nutrient Loss from Crop Residue Fires. ...