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  1. Lep Monitoring Network – Black Cutworm and True Armyworm Update # 4

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-14/lep-monitoring-network-%E2%80%93-black-cutworm-and-true-armyworm-update-4

    Ohio. We had some warm days over the past week and our moth numbers are still high in a number of ... visit: https://aginsects.osu.edu/sites/aginsects/files/imce/ENT_35_14 BCW.pdf Black cutworm moth map Week ... seems to be in fewer counties across Ohio compared to BCW. Our overall statewide average stayed ...

  2. Crop Progress Update and Replanting Decisions in Corn and Soybeans

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-14/crop-progress-update-and-replanting-decisions-corn-and-soybeans

    As of May 18, 2025, USDA’s crop progress report estimated 34% of corn acres planted in Ohio, and ... emerged. Soybean planting and emergence progress were ahead of the 5-year average (39% planting, 14 ... GDDs (base of 50°F) from the time of planting. This can be achieved in about 5-7 days under adequate ...

  3. Using Manure with Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-15/using-manure-corn

    here: https://www.youtube.com/watch?v=S0nhw3GG6Q8&t=14s     ...

  4. Help Shape the Future of Agricultural Information

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-15/help-shape-future-agricultural-information

    Environmental Sciences at The Ohio State University want to hear from you. As part of a national study on ... their experiences with Ohio State University Extension’s online platforms. Your input will help ensure ...

  5. Soil Health and Water Management Field Day (Lima)

    https://agcrops.osu.edu/events/soil-health-and-water-management-field-day-lima

    Save the date! Soil Health and Water Management Field Day at OSU Lima (Aug. 28, 2025) Mark your ... calendars for a soil health and water management field day featuring information related to cover crops, ... posted at the program website. Upcoming Events Drainage; Field Day ...

  6. Peak Alfalfa Weevil Activity

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-12/peak-alfalfa-weevil-activity

    Ohio. Figure 1. Map of accumulated growing degree days (base 48°F sine calculation method) for January ... We took another jump in growing degree days (GDD) this week and are seeing the response from ... of writing this (Jan. 1 – May 5), heat units range from 618 in southcentral Ohio to 337 in northeast ...

  7. Statewide Slug Monitoring Project – Update # 2

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-15/statewide-slug-monitoring-project-%E2%80%93-update-2

    stay tuned for slug updates over the next few weeks! Slugs in Ohio May 19 th – May 25 th Figure 2. ...

  8. Crops Surge Ahead With Spring's 80-degree Temps

    https://wayne.osu.edu/news/crops-surge-ahead-springs-80-degree-temps

    first 20 participants.  The 2025 Small Grains Field Day will be held on the OSU Wooster Campus Schaffter ... our small grains, hay fields and pastures.  There are reports that some parts of southern Ohio could ... schedule on growing degree day accumulation (295 GDD) when compared to our historic average.  We are behind ...

  9. Head Scab Risk Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-14/head-scab-risk-update

    Thanks to recent rainfall, head scab risk remains moderate-to-high in central and southern Ohio ... more fields begin to flower to see if the risk changes. Figure 1. Fusarium Risk Assessment Tool Ohio ... https://www.youtube.com/watch?v=pEJrX6UqF_E&list=PLYlh_BdeqniJ8oD8TnyGhQHRd96ptV0Yt&index=5) However, applications delayed 4 days after initial flowering can still suppress head scab and DON. ...

  10. 2025 Small Grain Field Day

    https://wayne.osu.edu/events/2025-small-grain-field-day

    2025 Small Grain Field Day This is a free event, but RSVP is requested by June 11 to be included ... in the lunch count. DATE: June 18, 2025 TIME: 8:30 AM-1:30 PM LOCATION: Wooster Campus, Schaffter ... Farm, 3230 Oil City Rd, Wooster, OH 44691 RSVP by June 11 for the lunch count: Online Registration: ...

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