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  1. Assessing The Risk of Frost Injury to Late Planted Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/assessing-risk-frost-injury-late-planted-corn

    http://www.agry.purdue.edu/ext/corn/news/timeless/RStagePrediction.html (url verified 8/18/2019) Corn Growth and Development; corn ... Lately I have received questions as to whether corn at various stages of development, especially ...  typically required for grain at various stages of development to achieve physiological maturity (kernel ...

  2. Farm Science Review Agronomy College is September 10th

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-26/farm-science-review-agronomy-college-september-10th

    the opportunities moving into 2020 and beyond. Featured speakers include Fred Whitford of Purdue ... University. This is the 4th year for this event in cooperation between the OSU Agronomic Crops Team and the ...

  3. Farm Science Review Agronomy College

    https://agcrops.osu.edu/events/farm-science-review-agronomy-college-0

    Breakout session topics will address the challenges of the 2019 growing season and the opportunities moving ...

  4. Hot Night Temperatures Can Decrease Corn Yield

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/hot-night-temperatures-can-decrease-corn-yield

    developing kernels, thereby lowering potential grain yield. High night time temperatures result in faster ... suggests that accelerated phenological development is likely the primary mechanism affecting corn yield.” ... period. Cooler than average night temperatures can also mitigate water stress and slow the development of ...

  5. Frogeye Leaf Spot- Is It Worth Spraying in 2019?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/frogeye-leaf-spot-it-worth-spraying-2019

    as it develops on these late planted soybeans. Based on our previous research, only once (2018) in 14 ... R5, the leaf at the terminal is fully developed and the pods at any one of the top four nodes is fully ... development is all new territory for all of us.  But there are some sound principles to rely on.  For soybeans ...

  6. Estimating Yield Losses in Stressed Corn Fields

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-26/estimating-yield-losses-stressed-corn-fields

    estimates can be helpful for general planning purposes. THE YIELD COMPONENT METHOD was developed by the ... that it can be used as early as the milk stage of kernel development, a stage many Ohio corn fields ... https://www.agry.purdue.edu/ext/corn/news/timeless/YldEstMethod.html According to Dr. Emerson Nafziger at the University of Illinois under current drought stress “…. ...

  7. Corn Earworm in Field Corn; Watch for Molds

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/corn-earworm-field-corn-watch-molds

    https://docs.google.com/spreadsheets/d/10gh3rHahdxLKkXQapGyEPxWsjHYRmgsezOoFHnwtyEo/edit#gid=0 Corn earworms are damaging as caterpillars laid by moths in the silks near the developing ear tip, ... of feeding occurs.  This also opens the corn ear up to the potential development of ear rots.  Unlike ...

  8. Are Crops Catching Up?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-25/are-crops-catching

    http://www.king.corn/news/timeless/GrainFill.html (URL accessed Aug 2019) Corn Growth and Development; corn; Soybean Growth and Development; soybean ... Corn. Crop development varies tremendously across Ohio because of planting dates that range from ... late-planted crops are “ rushing through development” …Unlike soybean, corn development is directly related to ...

  9. Agronomy Field Day (Mt. Gilead)

    https://agcrops.osu.edu/events/agronomy-field-day-mt-gilead

    OSU Field Specialist, Agronomy Systems: report on efields research and how you can get involved. •Anne ...

  10. Comparison of Swine Manure and Anhydrous Ammonia as Nitrogen Sources at Side-dress for Corn Yield Using a Drag Hose Application System

    https://agcrops.osu.edu/research-report/2018/comparison-swine-manure-and-anhydrous-ammonia-nitrogen-sources-side-dress-corn

    Stucke Manure Sidedress report final.pdf 2018 Corn Corn Growth and Development; Nitrogen; Darke; ...

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