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  1. 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

    We’ve had several days of extremely wet weather, and there are some questions regarding the need ... for additional nitrogen fertilizer. Last week, wheat was between Feekes 8 and 10.2, depending on the ... area within the state. At this point in the growing season, additional nitrogen fertilizer applied to ...

  2. Fertilizer Training for New Applicators

    https://agcrops.osu.edu/events/fertilizer-training-new-applicators

    Do you apply fertilizer to more than 50 acres of land?  If so, the Ohio Department of Agriculture ... requires applicators to obtain a Fertilizer Certificate.  The Tuscarawas and Coshocton County offices of ... for those wishing to obtain a fertilizer certificate and will review laws, water quality, soil ...

  3. Fertilizer Training for New Applicators

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

    Do you apply fertilizer to more than 50 acres of land?  If so, the Ohio Department of Agriculture ... requires applicators to obtain a Fertilizer Certificate.  The Tuscarawas and Coshocton County offices of ... for those wishing to obtain a fertilizer certificate and will review laws, water quality, soil ...

  4. Adapting Burndown Programs to Late-Planted Situations

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

    issue based on our research, although a follow up POST treatment that includes glufosinate or 2,4-D ... absence of fall herbicide treatments.  Our standard recommendation, regardless of when spring treatments ... in our  marestail fact sheet, and also below – these are for fields not treated the prior fall.  ...

  5. Growing Degree Days vs. Calendar Days – How Long Will Emergence Take?

    https://agcrops.osu.edu/newsletter/corn-newsletter/13-2021/growing-degree-days-vs-calendar-days-%E2%80%93-how-long-will-emergence

    al. (2021), researchers from OSU observed emergence starting at 110 to 120 soil accumulated GDDs (base ... Some of the difference in calendar date for emergence (though GDD accumulation was similar) was because ... season. This is a handy to time when scouting and management decisions should be made. Figure 2. GDD ...

  6. Numbers of Black Cutworm and True Armyworm Moths Increasing but Remain Relatively Low

    https://agcrops.osu.edu/newsletter/corn-newsletter/13-2021/numbers-black-cutworm-and-true-armyworm-moths-increasing-remain

    armyworm moths in our traps (see https://docs.google.com/spreadsheets/d/1yl_FeI5IJKkBVfdvKJuE6pWkd58 ... OVhCyHeZ6SZM-ePE/edit?usp=sharing). While our weekly total may be high (119 for true armyworm, and 111 for ... day.  Most of our traps are reporting far less than 2 moths trapped per day.  Of course, these traps ...

  7. CFAES Ag Weather System 2021 Near-Surface Air and Soil Temperatures/Moisture

    https://agcrops.osu.edu/newsletter/corn-newsletter/13-2021/cfaes-ag-weather-system-2021-near-surface-air-and-soil

    active weather pattern continued this week, with widespread heavy rainfall (even some snow across the ... state, and some areas of northwest and northeast Ohio depicting an 8-12% change over the last four weeks. ...

  8. Alfalfa Weevil Infestations Becoming Severe in Some Fields

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

    Alfalfa fields across Ohio have been observed with alfalfa weevil infestations, some with high ... s-closer-you-think). For information on economic action thresholds and treatment options, visit our factsheet at ... detailed treatment of how growing degree days can be used in management decisions for alfalfa weevil, visit ...

  9. 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

    Alfalfa stands in Ohio had some early growth due to the warmer temperature in early April. ...

  10. CFAES Ag Weather System 2021 Near-Surface Air and Soil Temperatures/Moisture

    https://agcrops.osu.edu/newsletter/corn-newsletter/11-2021/cfaes-ag-weather-system-2021-near-surface-air-and-soil

    with our northeast site in Ashtabula County dropping below 40°F. Temperatures recovered some throughout ... chillier air temperatures, in the 50s and 60s, along with some morning patchy frost are possible for the ... weekend A solid swath of 3-6” of snow fell with last week’s storm along with some light to moderate rain ...

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