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  1. Lep Monitoring Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-25/lep-monitoring-update

    https://aginsects.osu.edu/news/western-bean-cutworm-video Western Bean Cutworm Map July 25 – 31, 2022 Figure 1. Average western bean cutworm (WBC) moths ...

  2. Crop Water Use in Corn – What Do We Know?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-23/crop-water-use-corn-%E2%80%93-what-do-we-know

    When traveling across the state, many corn fields show well-developed tassels. Hopefully, closer ... field inspection also finds emerged silks that are needed to pollinate ovules on the developing ears ... reproductive stages. Corn requirements vary depending on the development stage, with corn's water use ...

  3. Soybean Progress and Pod Set Growth Stages

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-23/soybean-progress-and-pod-set-growth-stages

    a fully developed leaf. Some late planted fields may still be at the flowering growth stage while some ... nodes on the main stem with a fully developed leaf). What does the soybean crop need to maximize yield ... component most strongly related to final yield. Therefore, pod development becomes one of the most critical ...

  4. Other Corn Ear Abnormalities – when and why do they develop?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-24/other-corn-ear-abnormalities-%E2%80%93-when-and-why-do-they-develop

    causal factors and their expected timing of development. Plant stages used here are based on the leaf ... collar method. Table 1. Summary of various abnormal ear symptoms, their causal factors, and development ... timing. Adapted from Ortez et al., 2022a. Symptom Possible causal factors Development timing Figure 1. ...

  5. Lep Monitoring Update WBC Numbers Increase, Scouting Expands

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-24/lep-monitoring-update-wbc-numbers-increase-scouting-expands

    scouting information, view our WBC scouting video https://aginsects.osu.edu/news ...

  6. Homecoming Registration Open

    https://advancement.cfaes.ohio-state.edu/email/homecoming-registration-open

    (username and password required) or by calling an engagement specialist at 800-762-5646 or 614-292-2281, ...

  7. Defoliation in Soybean and Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-24/defoliation-soybean-and-corn

    reach 30% in pre-bloom stages, 10% during pod development and fill, and 15% at R6 (full seed).  After ...

  8. Agronomy 101 Field Day

    https://agcrops.osu.edu/events/agronomy-101-field-day

    Horacio Lopez-Nicora, Soybean Pathology Specialist, Tillage Decisions with Stephanie Karhoff Agronomic ... Field Specialist, and 2022 Corn Management with Osler Ortez, our new Corn Specialist. The field day will ...

  9. To Spray or Not to Spray…Foliar Products at R3

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-23/spray-or-not-spray%E2%80%A6foliar-products-r3

    develop, there must be: 1) a susceptible host (Is your soybean variety resistant or susceptible?), 2) ... (brown spot and frogeye leaf spot). Additionally, these positive yield responses occurred in years with ... groups. This will minimize the risk of developing fungicide resistance by the pathogen. For example, ...

  10. Strong Storms and Downed Corn – How will this affect yield?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-22/strong-storms-and-downed-corn-%E2%80%93-how-will-affect-yield

    strong storms move through, rootless corn plants are unable to withstand the winds as the soil softens ... re-root and recover, and some stand losses can be expected as the rootless plants die off. The good news ... and consult with your crop insurance agent to discuss options moving forward. Keep in mind if plants ...

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