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  1. WBC Numbers Continue to Decrease

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-26/wbc-numbers-continue-decrease

    Western bean cutworm (WBC) trap counts for the week of August 3 – August 9 continue to decrease in the majority of monitoring counties. Trap counts indicated only one county, Lake, had an average of 7 or more moths, suggesting scouting is necessary. Overa ...

  2. Late-Season Waterhemp- The Goal is Stopping Seed

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-26/late-season-waterhemp-goal-stopping-seed

    In our windshield scouting of soybeans this year we have seen a lot of weedfree fields.  This makes sense given the shift toward Xtend, LibertyLink, LLGT27, and Enlist soybeans over the past several years, which provides us with effective POST options for ...

  3. 2020-26

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-26

    ...

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

    https://agcrops.osu.edu/FertilityResources/tri-state_info

    This website provides a summarized version of the Tri-State Fertilizer Recommendations, reporting only the main points of the document, but lacking comprehensive detail. For complete information, please see the full version which will be available soon fr ...

  5. Dissertation Research

    https://fst.osu.edu/courses/fdscte-8999

    FDSCTE 8999 Research for thesis or dissertation. Repeatable. This course is graded S/U. Graduate 1.0 Autumn 2020 Dr. Valente Alvarez Dr. V.M. (Bala) Balasubramaniam Dr. Sheryl Barringer Dr. Monica Giusti Dr. Dennis Heldman Dr. Lynn Knipe Dr. Jiyoung Lee D ...

  6. Tri-State Fertilizer Recommendations- Additional Resources

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

    Original 1995 Tri-State Fertilizer Recommendations Vitosh, M.L., J.W. Johnson, and D.B. Mengel. 1995.  Tri-State Fertilizer Recommendations for Corn, Soybean, Wheat, and Alfalfa. Extension Bulletin E-2567.  agcrops.osu.edu/publications/tri-state-fertility ...

  7. Nitrogen

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

    The profitability of crop production is highly dependent on proper nitrogen (N) management, as N fertilizer represents a large fraction of the total cost of production. Unfortunately, N is the one of the most challenging nutrients to manage in field crops ...

  8. Soil Sampling, Handling, and Testing

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

    The accuracy of a fertilizer recommendation depends on the quality of the soil sample collected and analyzed to produce a soil test value. Taking the time to collect a quality soil sample is the first and perhaps most important step in developing a sound ...

  9. Executive Summary

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

    The Tri-State Field Crop Fertilizer Recommendations for Indiana, Michigan, and Ohio have been revised and updated. Extensive research station and on-farm trials have been conducted over the past decade to validate and refine the guidelines. In general, th ...

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

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

    What has changed? Why the change? Soil Sampling Sample every 3 to 4 years in a consistent way as the foundation for an adaptive nutrient management program. No changes. Details Soil pH and Lime Recommendations Michigan and Indiana liming recommendations a ...

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