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  1. Using Liquid Manure with Newly Planted Corn and Soybeans

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-12/using-liquid-manure-newly-planted-corn-and-soybeans

    Many farmers in Ohio got a planting window in April for corn and soybeans. Commercial manure ... university research the application of 10,000 gallons per acre of dairy manure and 5,000 gallons per acre of ...

  2. Corn N Recommendations: Maximum Return to N Calculator Updated

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-13/corn-n-recommendations-maximum-return-n-calculator-updated

    Corn nitrogen recommendations in Ohio are generated from an online tool: Maximum Return to ... maximized. The web tool is found at https://www.cornnratecalc.org/, where new yield response data for Ohio ... corn. For Ohio, yield response data for two rotations are included: corn following soybeans and corn ...

  3. Lep Monitoring Network – Black Cutworm and True Armyworm Update # 1

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-11/lep-monitoring-network-%E2%80%93-black-cutworm-and-true-armyworm-update-1

    The Ohio Lep Network is back for a fourth year of monitoring Lepidopteran pests in ag crops across ... Ohio. Similar to last year, we will be monitoring black cutworm (BCW), true armyworm (AMW), corn earworm ... consistently warm week in Ohio and we did see our moth numbers spike especially in northwest and northern Ohio ...

  4. 2024 On-Farm Research Reports are Now Available

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-13/2024-farm-research-reports-are-now-available

    map of Ohio. Reports provide in-depth summaries of projects conducted on farms and research branch ... stations by Ohio State University Extension professionals. All studies are replicated, randomized trials ...

  5. 2025-14

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-14

    ...

  6. Favorable Planting Weather

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-11/favorable-planting-weather

    degree days (base 50) now range from about 220 units in Ashtabula to more than 425 across southern Ohio ... another breezy day with scattered showers and storms likely as another cold front moves toward Ohio. This ... for Ohio over the next 7 days, with higher isolated amounts with some thunderstorms (Figure 2). The ...

  7. Battle for the Belt: Season 3, Episode 3- Corn & Soybean Germination

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-09/battle-belt-season-3-episode-3-corn-soybean-germination

    https://www.youtube.com/watch?v=oO1GFUQy5FE In Episode 3, we joined Osler Ortez, the Ohio State Extension Corn Specialist in Wooster, Ohio ... the Wooster location, but there is no emergence yet (Figure 1). Though each crop experienced the same ... location, the soybean and corn seeds have also germinated (Figure 2). Similar to Wooster, soybean radicles ...

  8. Spring Conditions Starting to Prevail

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-10/spring-conditions-starting-prevail

    currently forecasting 0.5-1 inch of precipitation for Ohio over the next 7 days (Figure 2). The 6-10 day ... outlook from the Climate Prediction Center and the 16-Day Rainfall Outlook from NOAA/NWS/Ohio River ... underperformed forecasts over that last couple of weeks. Totals over the last seven days show three primary ...

  9. Vomitoxin in Corn

    https://agcrops.osu.edu/specialization-areas/corn/vomitoxin-corn

    but also grain quality and has become a pressing issue for Ohio corn growers. To address this issue, ... the Ohio Corn Checkoff has funded research conducted by Ohio State University Extension focused on ... Cereal Crop Pathology at paul.661@osu.edu, Jason Hartschuh, Field Specialist, Dairy and Precision ...

  10. Alfalfa Weevils are Active Statewide

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-11/alfalfa-weevils-are-active-statewide

    feeding activity is driven by the accumulation of growing degree days (GDD) and reaches their peak feeding ... range from 499 in southcentral Ohio to 267 in northeast Ohio. Scouting is key to the proper management ...

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