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  1. Lep Monitoring Update WBC, CEW, and ECB Updates

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-20/lep-monitoring-update-wbc-cew-and-ecb-updates

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/corn-earworm-field-corn-watch-molds Figure 2. Corn earworm (CEW) moth with wings folded at rest. Photograph by Jessi Raubenolt. Corn ...

  2. Corn Growth and Development: Crop Staging

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-18/corn-growth-and-development-crop-staging

    (after V10), younger leaves have often senesced, and the split-stalk approach may need to be taken to ...

  3. Nutrient Value of Wheat Straw

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-20/nutrient-value-wheat-straw

    potassium may have leached out of the straw, lowering the nutrient value. However, a soil test should be ...

  4. Estimated and Soil Test Methods to Determine Supplemental N need after Flooding

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-19/estimated-and-soil-test-methods-determine-supplemental-n-need

    understanding of loss mechanisms and other estimates of loss or soil tests may help decide on 2022 management in ... strictly estimates and may not reflect actual N losses since so many factors interact in nitrate conversion ... may experience significant root damage, limiting supplemental nitrogen application benefits. ...

  5. Managing Corn and Nitrogen with Water Excess Conditions

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-19/managing-corn-and-nitrogen-water-excess-conditions

    conditions have been reportedly repeated in the last several weeks of the crop season, from April, May, and ... EEFs may prevent and help minimize N losses such as leaching, denitrification, and volatilization. ... Although organic fertilizers are an option, the mineralization of organic sources (e.g., manure) may be ...

  6. Summer Crop Insects – What to Watch For

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-19/summer-crop-insects-%E2%80%93-what-watch

    the season.  But pod feeding on late-season beans holds more damage potential, through direct damage ...

  7. Prevent Plant Economics

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-18/prevent-plant-economics

    subscribe to those. With that being said, we do want to direct your attention to the Ohio Ag Manager article ...

  8. Crops Under Water – Crop Stage is Critical for Recovery

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-18/crops-under-water-%E2%80%93-crop-stage-critical-recovery

    waterlogged soils (the root system is saturated). In some areas, this may have resulted in a partial and ... flooding may also result in diseased and dead plants. Disease problems of greater risk due to ponding ... photosynthesis may be limited but it is unlikely that the photosynthetic capacity of leaves has been completely ...

  9. It’s Getting Hot in Here

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-19/it%E2%80%99s-getting-hot-here

    and much higher than normal June temperatures, we will be seeing some extra stress that we may ...

  10. REMINDER: Replanting Decisions in Corn and Soybeans… What to Consider

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-18/reminder-replanting-decisions-corn-and-soybeans%E2%80%A6-what-consider

    Unfavorable weather during the months of April, May, and early June has negatively affected corn ... article released in mid-May has several steps and considerations that can help the decision. Read the ... -decisions-corn-and-soybeans%E2%80%A6-what-consider If soil crusting/emergence is a concern, it may be more beneficial to consider ...

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