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  1. 2024 Corn College and Soybean School Recordings Available

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-05/2024-corn-college-and-soybean-school-recordings-available

    https://www.youtube.com/watch?v=BJoZDC9SlOE Battle for the Belt: Corn Diseases & Planting Considerations. Dr. Stephanie Karhoff discusses ... corn disease based on planting date, including information on seed decay and seedling blight, northern ... of foliar fungicide to manage diseases in corn. https://www.youtube.com/watch?v=553spE4M9k8   Battle ...

  2. Spring 2024 Weather & Soil Conditions: Update 6

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-13/spring-2024-weather-soil-conditions-update-6

    Soil Temperatures and Moisture A warm stretch of weather, with temperatures over the last 30 days averaging 3-6°F above normal, have resulted in daily average near surface soil temperatures in the mid to upper 60s for the bulk of Ohio (Figure 1). Forecast ...

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

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-13/lep-monitoring-network-%E2%80%93-black-cutworm-and-true-armyworm-update-3

    Week 3 of monitoring for black cutworm (BCW) and true armyworm (AMW) resulted in the highest statewide average for both pests so far this year. To monitor for BCW and AMW, wing traps are placed at the edge of corn fields and checked weekly through the end ...

  4. Statewide Alfalfa Weevil Population Update #3

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-13/statewide-alfalfa-weevil-population-update-3

    Alfalfa weevil larvae across the state spent the past week in the peak growing degree days (GDD) ranges for feeding and development. As we get nearer to first cutting it is important to keep an eye on these pests before they can build up to economically d ...

  5. Alfalfa Weevil Activity is Beginning to Peak

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-10/alfalfa-weevil-activity-beginning-peak

    damage, green alfalfa weevil larvae in different development stages (instars), and brown adults. Photo ...

  6. Battle for the Belt: Season 2 Episode 2- Who Won 2023- Corn or Soybean?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-09/battle-belt-season-2-episode-2-who-won-2023-corn-or-soybean

    Can we adjust management practices to mitigate losses due to late planting? How are insects, diseases ...

  7. Narrow row corn- should we vary other management factors too?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-09/narrow-row-corn-should-we-vary-other-management-factors-too

    selection, population density and documenting potential disease issues and response to foliar inputs of ...

  8. Lep Monitoring Network – Black Cutworm and True Armyworm Update # 2

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-12/lep-monitoring-network-%E2%80%93-black-cutworm-and-true-armyworm-update-2

    We are in the second week of monitoring for black cutworm (BCW) and true armyworm (AMW) moths in Ohio. Both pests are being monitored using wing traps with a pheromone lure located at the edge of corn fields. Black cutworm Over the past week BCW adults we ...

  9. Spring 2024 Weather & Soil Conditions: Update 5

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-12/spring-2024-weather-soil-conditions-update-5

    Soil Temperatures and Moisture   Figure 1: Daily average air temperature (dashed red), two-inch (green) and four-inch (blue) soil temperatures for spring 2024. Soil type and location of measurements (under sod or bare soil) are provided in the lower right ...

  10. Statewide Alfalfa Weevil Population Update #2

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-12/statewide-alfalfa-weevil-population-update-2

    Alfalfa weevil has hit peak activity in terms of growing degree days (GDD) accumulated, for nearly the entire state. From now until after first cutting, alfalfa weevil will eat away at forage quality and quantity. Scouting alfalfa fields will allow for ti ...

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