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  1. Using accumulated heat units to predict leaf development in corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-17/using-accumulated-heat-units-predict-leaf-development-corn

    (growing degree day, GDD) calculation, a grower can estimate what leaf stage of development a particular ...

  2. Cover Crops Following Wheat Harvest in Grain Rotations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-25/cover-crops-following-wheat-harvest-grain-rotations

    be alternate hosts for some corn pests (fungal diseases, nematodes) and may not be the best choice to ...

  3. Watch for Potato Leafhopper in Alfalfa

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-19/watch-potato-leafhopper-alfalfa

    information on potato leafhopper, including how alfalfa growing conditions might affect the threshold, is ...

  4. Wheat Heading Growth Stage

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-13/wheat-heading-growth-stage

    This is a very important growth stage from the standpoint of disease management, since it is critical ...

  5. C.O.R.N. Newsletter 2008-21

    https://agcrops.osu.edu/newsletters/2008/21

    and slightly warmer weather has gotten the diseases rolling. Now is the time to scout and prepare ... will turn yellow and wilt. Stem rot only develops on plants that have a non-effective Rps gene or low ... the tassel is initiated on the top of the growing point. During the rapid phase of corn vegetative ...

  6. Twi-light Field Crops Program

    https://fairfield.osu.edu/events/twi-light-agronomy-workshop

    and other timely aspects of a growing crop. Juan Cantu of JD will join us to run their Precision Drone ...

  7. What’s the Right N Rate for Corn in Ohio?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-16/what%E2%80%99s-right-n-rate-corn-ohio

    breaks down more easily than corn fodder. We also from research know that we can grow a good corn crop in ... Ohio with about 160 lbs N/A, no matter what the yield. In some years and in some situations we can grow ...

  8. Have You Evaluated Your Forage Stands?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-10/have-you-evaluated-your-forage-stands

    during the growing season. We also observed severe winter injury in some perennial ryegrass varieties and ... assuming good growing conditions, stands with 60-80% ground cover should produce fair yields, stands with ...

  9. CCAs...Get Credits at the 2015 Farm Science Review

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-30/ccasget-credits-2015-farm-science-review

    attending to learn more about what it means to grow a crop in this eastern cornbelt state. One group is the ...

  10. Corn Emergence and Heat Unit Accumulation

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-11/corn-emergence-and-heat-unit-accumulation

    Corn typically requires 100 to 120 growing degree days (GDDs) to emerge (but emergence requirements can ...

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