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  1. Leafhoppers, Grasshoppers, and Beetles, Oh My!

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-23/leafhoppers-grasshoppers-and-beetles-oh-my

    defoliation in soybean at https://aginsects.osu.edu/sites/aginsects/files/imce/Leaf%20Defoliators%20PDF_0.pdf ... on the watch for silk-clipping, which is rare but possible.  There are no thresholds in corn, but our ...

  2. Tri-State Fertilizer Recommendations- Additional Resources

    https://agcrops.osu.edu/node/3487

    Jason. Soil Sampling Guidelines, Purdue Extension, extension.purdue.edu/extmedia/AY/AY-368-w.pdf ... soils.msu.edu/wp-content/uploads/2014/06/MSU-Nutrient-recomdns-field-crops-E-2904.pdf Michigan State University Soil and Plant Nutrient Lab, canr.msu.edu/spnl  Grove, John, Raymond ... Ward, and Raymond Weil. 2007. “Nutrient Stratification in No-till Soils.” Leading Edge, The Journal of ...

  3. Emergency Forages to Plant Mid-Summer

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/emergency-forages-plant-mid-summer

    https://u.osu.edu/beef/2020/06/03/hay-yields-off-dont-panic-theres-time/#more-9000 Stretching Forage Supplies on Dairy Farms. https://dairy.osu.edu/sites/dairy/files/imce/PDF/Feed_PDF ... https://www.extension.iastate.edu/sites/www.extension.iastate.edu/files/iowa/MilletFS55.pdf Forages ... /Stretching%20forage%202019%20weiss%20FINAL%20B.pdf For more details on emergency forage options, follow the ...

  4. Soil Sampling, Handling, and Testing

    https://agcrops.osu.edu/node/3484

    sample should represent no more than 25 acres and be from a composite of no less than 10 soil cores. ... extension.purdue.edu/extmedia/AY/AY-368-w.pdf   Michigan State University Soil Fertility and Plant Nutrition Resources: soil.msu.edu and ... information gathered. Soil samples should represent no more than 25 acres and be from a composite of no less ...

  5. 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 ... but are increasing No changes Details Micronutrients Most soils supply sufficient micronutrients; ... diagnostic tools are limited No changes Details Tri-State Fertilizer Recommendations for Corn, Soybeans, ...

  6. Phosphorus and Potassium

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

    are “optimal,” capable of supplying nutrients required by the crop. No response to fertilizer is ... soil test levels and fertilizer requirements no less than every four years. Soils above the maintenance ... limit are “sufficient.” There is no agronomic reason to apply fertilizer when soil tests are in this ...

  7. Calcium, Magnesium, and Sulfur

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

    of Ca and Mg in soils. There is no accurate soil test for S at this time. A plant analysis is the ...

  8. Nitrogen

    https://agcrops.osu.edu/node/3482

    agry.purdue.edu/ext/corn/news/timeless/nitrogenmgmt.pdf. Michigan Corn N Rates Michigan corn N rate model provides an N rate and profitable range ...

  9. Executive Summary

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

    nutrient management. Soil sample in a consistent way every 3 to 4 years at no more than 25-acre samples. ...

  10. Water Resources Engineer

    https://epn.osu.edu/jobs/562

    site concepts into high quality formal plans. This is a part-time position, with the potential to ...

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