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  1. OSU Corn Deoxynivalenol, DON, (Vomitoxin) Resistance Screening Program-2024

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-04/osu-corn-deoxynivalenol-don-vomitoxin-resistance-screening

    temperatures between 59°F and 86°F.  Table 1 below summarizes DON contamination (in ppm) by hybrid and ... low, with 54 plots having contamination between the limit of detection (considered equivalent to 0 ppm ... hybrid pollination window, despite using three different environments. All locations had low levels of ...

  2. P & K Fertility Decision with Tight Margins

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-35/p-k-fertility-decision-tight-margins

    were above 20 ppm P (Rakkar and LaBarge, 2024). When P is not applied, how much a soil test P level ... K fertilizer in 95-98% of trials when soil test K was above 130 ppm, indicating a low risk of yield penalty. ... yield increases were about 4%. It is when soil K levels were below 100 ppm that about 40-50% of trials ...

  3. Water Quality Wednesday Webinar Series

    https://agcrops.osu.edu/events/water-quality-wednesday-webinar-series

    focusing on the interaction between agriculture and water quality. Each webinar will have a unique topic ... for later viewing. CEUs will not be available from the recordings.   Soil and Water Management ...

  4. Certified Livestock Manager Webinar Series

    https://agcrops.osu.edu/events/certified-livestock-manager-webinar-series

    between all parties involved.To register for one webinar or the entire series, visit go.osu.edu/CLM.If you ... at waterqualityassociates@osu.edu. Soil and Water Management ...

  5. Hot, Dry, and Extreme 2024

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-03/hot-dry-and-extreme-2024

    reached some major milestones in both intensity and coverage of significant levels of drought throughout ... counties. Harvest activities began 2-3 weeks early across the state, with very low moisture levels reported ... well with elevated grassland and wildland fire risk throughout the fall. Creeks, streams, and ponds ...

  6. Considerations for Soybean Trait Programs in 2025

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-03/considerations-soybean-trait-programs-2025

    areas. In most instances, application cutoff dates are imposed due to increased risk of off-target ...

  7. Register for the upcoming Certified Livestock Management (CLM) webinar series!

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-03/register-upcoming-certified-livestock-management-clm-webinar

    will offer useful information and create a space for communication between all parties involved. To ...

  8. Success Stories of Conservation

    https://agcrops.osu.edu/events/success-stories-conservation

    be found at  waterqualityextension.osu.edu. Link to event flyer. Soil and Water Management ...

  9. Forage Nitrate Toxicity a Major Concern as Drought Worsens

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-29/forage-nitrate-toxicity-major-concern-drought-worsens

    drought-stressed corn can be at risk of high nitrate levels the greatest risk is in corn that was not ... conditions can cause unforeseen challenges with forages. We have had multiple reports of high nitrate levels ... the results. Table 1: Interpretation of nitrate forage test results. ppm NO 3 (DM) Percent NO 3 ppm NO ...

  10. Ohio Corn Performance Test (OCPT) – 2024 Results Overview

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-01/ohio-corn-performance-test-ocpt-%E2%80%93-2024-results-overview

    The purpose of the Ohio Corn Performance Test (OCPT) is to evaluate corn hybrids for grain yield ... and other important agronomic characteristics. Results of the test can assist farmers in selecting ... made by seed companies and breeding programs. Results for the 2024 Ohio Corn Performance Test can be ...

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