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  1. Alfalfa Weevil Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-14/alfalfa-weevil-update

    Alfalfa weevils are currently mainly in their larger larval stages or beginning the process of ... sure to scout your field to gauge your situation specifically. Table 1: County alfalfa weevil scouting ... confirmed cases of pyrethroid-resistant alfalfa weevil populations in the western US, but Penn State put out ...

  2. Alfalfa Weevil and Alfalfa Quality

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-13/alfalfa-weevil-and-alfalfa-quality

    Alfalfa weevils have been in the growing degree days (GDD) window for peak feeding for at least ... a week and a week or two longer for some regions across the state. The peak alfalfa weevil feeding and ... our state-wide scouting effort, many county educators are seeing alfalfa weevil larvae pressure rise ...

  3. Youth Curriculum

    https://agsafety.osu.edu/resources/youth-curriculum

    Ag In the Classroom   Resources Free PDF *coming soon* To be notified when this curriculum is ...

  4. Peak Alfalfa Weevil Activity

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

    alfalfa and alfalfa weevils. The entirety of the state is within or just past the peak alfalfa weevil ... Scouting is still important at this stage, as alfalfa weevil population numbers vary from field to field. ... harvesting early, based on the maturity of the stand. If a field with a heavy alfalfa weevil population is ...

  5. Certified Crop Adviser Exam Online Study Course

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-21/certified-crop-adviser-exam-online-study-course

    seasoned Certified Crop Advisers with OSU Extension. Amanda Douridas, Madison County Ag/NR Extension ... Educator; Stephanie Karhoff, Field Specialist Agronomic Systems; Lee Beers, Trumbull County Ag/NR Extension ...

  6. Environmental and Natural Resource Economics

    https://aede.osu.edu/courses/aedecon-4310-2

    AEDECON 4310 Undergraduate 4.0 AEDE_4310_SU25 Enviornmental and Natural Resources Economics.pdf ...

  7. Women in Agriculture Wednesday Webinars- Upcoming Topics and Recordings

    https://hardin.osu.edu/news/women-agriculture-wednesday-webinars-upcoming-topics-and-recordings

    or recorded- at the following link:  Women in Ag Wednesday Webinar Evaluation.  We sincerely ...

  8. Fertilizing Established Stands

    https://agcrops.osu.edu/specialization-areas/forages/fertilizing-established-stands

    current Extension bulletin 974 Tri-State Fertilizer Recommendations for Corn, Soybeans, Wheat and Alfalfa ... productivity and persistence of legumes, especially alfalfa. Forage fertilization should be based on soil-test ... bulletin 974 Tri-State Fertilizer Recommendations for Corn, Soybeans, Wheat, and Alfalfa. Sulfur ...

  9. Gabriel Lade

    https://aede.osu.edu/our-people/gabriel-lade

    lade.10@osu.edu 337 Ag Admin Building 2120 Fyffe Road, Columbus, OH 43210 PhD Agricultural and Resource Economics, ... Environmental Defense Fund.  Lade_CV_2025.pdf- Any- Journal article Book/book chapter Report Working paper ...

  10. Weed Science Field Day Coming Soon!

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-19/weed-science-field-day-coming-soon

    The 2025 Ohio State Weed Science Field Day will be held on Wednesday, July 9 th, at the Western Ag ... Metribuzin in Early Planted Soybean Mercy Odema and Michael Grimes, Weed Emergence Imaging and Tracking ...

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