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  1. Adapting Burndown Programs to Late-Planted Situations

    https://agcrops.osu.edu/newsletter/corn-newsletter/13-2021/adapting-burndown-programs-late-planted-situations

    It’s déjà vu all over again.  We have run this article every few years, and it seems like maybe ... common questions, predictably, is how to kill glyphosate-resistant marestail and giant ragweed and ... to kill in May, so this is an issue primarily in fields not treated last fall.  The good news is that ...

  2. Additional Application of Late-Season Nitrogen to Winter Wheat

    https://agcrops.osu.edu/newsletter/corn-newsletter/13-2021/additional-application-late-season-nitrogen-winter-wheat

    for additional nitrogen fertilizer. Last week, wheat was between Feekes 8 and 10.2, depending on the ... between green-up and Feekes 6 growth stage. Between Feekes 5-6 growth stage, wheat plants begin to rapidly ...

  3. Estimating Fiber Content of Alfalfa in Fields Across Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/13-2021/estimating-fiber-content-alfalfa-fields-across-ohio

    fiber (NDF) in pure alfalfa stands. It is common for many growers to base harvest decisions primarily on ...

  4. Fertilizer Training for New Applicators

    https://agcrops.osu.edu/newsletter/corn-newsletter/13-2021/fertilizer-training-new-applicators

    distancing practice of six feet per person maintained.  Please stay home if you or someone in your family is ...

  5. Alfalfa Weevil Infestations Becoming Severe in Some Fields

    https://agcrops.osu.edu/newsletter/corn-newsletter/12-2021/alfalfa-weevil-infestations-becoming-severe-some-fields

    damage.  For more information on scouting and signs of damage, see the April 20 article in this newsletter: ... image). Figure 3. Insect pressure can vary significantly between fields, with some in NW Ohio averaging ... between 3 and 10 larvae per stem. Larvae can be at different developmental stages.  Figure 4. Heavily ...

  6. Are Periodical Cicadas a Threat to Field Crops?

    https://agcrops.osu.edu/newsletter/corn-newsletter/12-2021/are-periodical-cicadas-threat-field-crops

    egg stage to the adult stage. Some people mistakenly refer to this insect as a locust. Unfortunately, ... stages in its life cycle, eggs, nymphs and adults. Adults present themselves once every 17 years for ... scientists verify the true distribution of this insect. The main purpose of the adults is reproduction, find ...

  7. Wheat Between Feekes 8 and 10 and Disease Concerns

    https://agcrops.osu.edu/newsletter/corn-newsletter/12-2021/wheat-between-feekes-8-and-10-and-disease-concerns

    Addiitonal authors: Maira Duffeck and Marian Luis Wheat is now between Feekes 8 (flag leaf ... a susceptible variety between Feekes 8 and 10. This is largely because most of our major foliar diseases usually ...

  8. 2021 Overholt Drainage Workshop

    https://agcrops.osu.edu/events/2021-overholt-drainage-workshop

    standard practices, common issues, and troubleshooting associated with drainage design, installation, and ...

  9. Overholt Drainage Workshop

    https://agcrops.osu.edu/newsletter/corn-newsletter/12-2021-11-2021/overholt-drainage-workshop

    standard practices, common issues, and troubleshooting associated with drainage design, installation, and ...

  10. Cold Weather Impact on Corn and Soybean

    https://agcrops.osu.edu/newsletter/corn-newsletter/11-2021/cold-weather-impact-corn-and-soybean

    plants per acre resulted in a 9 to 14% reduction in yield. Final stands for corn should be between 24,000 ...

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