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  1. Growing Degree Days vs. Calendar Days – How Long Will Emergence Take?

    https://agcrops.osu.edu/newsletter/corn-newsletter/13-2021/growing-degree-days-vs-calendar-days-%E2%80%93-how-long-will-emergence

    When we examine crop emergence post-planting, two factors can impact speed of emergence – soil moisture content and soil temperatures. If soil temperatures are lower, it can take more calendar days for emergence to occur meaning rowing corn may take a lit ...

  2. 13-2021

    https://agcrops.osu.edu/newsletter/corn-newsletter/13-2021

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  3. Adapting Burndown Programs to Late-Planted Situations

    https://agcrops.osu.edu/newsletter/corn-newsletter/13-2021/adapting-burndown-programs-late-planted-situations

    It’s déjà vu all over again.  We have run this article every few years, and it seems like maybe the frequency is increasing as we deal with wet and cold weather that delays planting.  The questions about this have not changed much, and neither have the su ...

  4. Additional Application of Late-Season Nitrogen to Winter Wheat

    https://agcrops.osu.edu/newsletter/corn-newsletter/13-2021/additional-application-late-season-nitrogen-winter-wheat

    We’ve had several days of extremely wet weather, and there are some questions regarding the need for additional nitrogen fertilizer. Last week, wheat was between Feekes 8 and 10.2, depending on the area within the state. At this point in the growing seaso ...

  5. Graduate Seminar in Food Science and Technology

    https://fst.osu.edu/courses/fdscte-8992

    FDSCTE 8992 A weekly seminar series on current and emerging topics in Food Science and Technology. Graduate students participate in all dimensions of the course, including presentations, as well as through interactions with all other speakers. Seminar spe ...

  6. 4-H Camps Return This Summer

    https://wayne.osu.edu/news/4-h-camps-return-summer

    This summer Wayne County 4-H will offer two summer camp opportunities – Cloverbud Day Camp and Junior Camp – both following recommended and required COVID safety protocols developed by the CDC, Ohio Department of Health, and The Ohio State University.  Bo ...

  7. Wheat Between Feekes 8 and 10 and Disease Concerns

    https://agcrops.osu.edu/newsletter/corn-newsletter/12-2021/wheat-between-feekes-8-and-10-and-disease-concerns

    Addiitonal authors: Maira Duffeck and Marian Luis Wheat is now between Feekes 8 (flag leaf emergence) and Feekes 10 (boot) across the state. Feekes 8 marks the beginning of the period during which we recommend that you begin scouting fields to determine w ...

  8. Alfalfa Weevil Infestations Becoming Severe in Some Fields

    https://agcrops.osu.edu/newsletter/corn-newsletter/12-2021/alfalfa-weevil-infestations-becoming-severe-some-fields

    Alfalfa fields across Ohio have been observed with alfalfa weevil infestations, some with high numbers and severe feeding damage to the alfalfa. Accumulation of heat units (growing degree days or GDDs) for alfalfa weevil growth have progressed across Ohio ...

  9. CFAES Ag Weather System 2021 Near-Surface Air and Soil Temperatures/Moisture

    https://agcrops.osu.edu/newsletter/corn-newsletter/12-2021/cfaes-ag-weather-system-2021-near-surface-air-and-soil

    Soil temperatures continued to warm this week despite considerable variability in air temperatures (Fig. 1). Many locations throughout Ohio are now reporting daily average 2- and 4-inch soil temperatures in the mid-50s to low-60s. Daily maximum soil tempe ...

  10. Are Periodical Cicadas a Threat to Field Crops?

    https://agcrops.osu.edu/newsletter/corn-newsletter/12-2021/are-periodical-cicadas-threat-field-crops

    Are periodical cicadas a threat to field crops? The quick and dirty answer to this question is NO. Are they a thread to the health and welfare of anything? There is no quick and dirty answer to this question. The best way to answer the second question is ...

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