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  1. Harvesting and Handling Moldy Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-38/harvesting-and-handling-moldy-corn

    that is commonly sold as an ingredient for animal feed. Vomitoxin is not destroyed during ethanol ... vomitoxin in the grain lot. For instance, a sample pulled from a hot spot may lead to an overestimated of ... ask the handler to send the sample to a federally licensed grain inspector for a re-test. Refer to ...

  2. Tri-State Fertilizer Recommendations for Corn, Soybeans, Wheat, and Alfalfa

    https://agcrops.osu.edu/home/slides/tri-state-fertilizer-recommendations-corn-soybeans-wheat-and-alfalfa

    see key recommendations for farmers and ag retailers. The complete document is available as a pdf now ... Preview the 2020 Tri-State Fertilizer Recommendations for Corn, Soybeans, Wheat, and Alfalfa to ...

  3. Executive Summary

    https://agcrops.osu.edu/node/3486

    The Tri-State Field Crop Fertilizer Recommendations for Indiana, Michigan, and Ohio have been ... published in 1995 provide a solid framework for managing fertilizers and soil fertility. However, some ... aspects of supplying adequate nutrition to crops. Soil pH should be kept between 6.0 and 6.8 for field ...

  4. Engenia, XtendiMax Labels Reapproved

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-38/engenia-xtendimax-labels-reapproved

    previous labels for these products listed all of the typical uses of dicamba that are found on most dicamba ... labels aside from soybeans, these two products are now approved for use only on dicamba-resistant ... two postemergence applications is allowed.  Maximum XtendiMax use rate for any one application is 22 ...

  5. Calcium, Magnesium, and Sulfur

    https://agcrops.osu.edu/node/3477

    adequately supply these nutrients for plant growth. A standard soil test measures the relative availability ... of Ca and Mg in soils. There is no accurate soil test for S at this time. A plant analysis is the ... best diagnostic tool for confirming S availability. Excessive use of K fertilizers can greatly reduce ...

  6. Quick Reference Guide to Tri-State Fertilizer Recommendation Changes

    https://agcrops.osu.edu/node/3488

    the foundation for an adaptive nutrient management program. No changes. Details Soil pH and Lime ... soil test extracts. Details P critical level 20 ppm for corn and soybean, 30 ppm for wheat and alfalfa ... 100 ppm for sandy soils, 120 ppm silt and clay soils (Mehlich-3 K, all crops). This update is based on ...

  7. Micronutrients

    https://agcrops.osu.edu/node/3476

    a vital role in plant growth and development. Of the 17 elements essential for plant growth, eight are ... true for fields that regularly receive livestock manure. Field crop deficiencies of Cl, Mo, and Fe have ... Mn, and Zn, which can cause plant abnormalities, reduced growth, and yield loss. When called for ...

  8. Phosphorus and Potassium

    https://agcrops.osu.edu/node/3478

    Build-up and Maintenance Framework The tri-state fertilizer recommendations for P and K are based ... a four-year period. For deficient soils, recommended rates of fertilizer should be applied annually. When ... unlikely. Critical levels for soil test P and K are provided below and are based on more than 200 on-farm ...

  9. Soil PH and Lime Recommendations

    https://agcrops.osu.edu/node/3483

    for optimum performance. Indiana, Michigan, and Ohio each use different metrics to rate the ... recommendations. Indiana and Michigan Liming Rates  Ohio Liming Rates  Tri-State Fertilizer Recommendations for ... points of the document but lacking comprehensive detail. For complete information, please see the full ...

  10. First Widespread Freeze Arrives; Wetter Pattern Sets In

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-36/first-widespread-freeze-arrives-wetter-pattern-sets

    fact, many locations dropped below 30°F (Table 1), with unofficial observations as cold as 26°F! How ... percentile; 1980-2010) occurrence for the first 32°F in the fall. Ohio’s dates vary widely, as early as the ... schedule across the north and a bit early for areas of southern and southwest Ohio. Forecast A stalled ...

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