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  1. Weather Update: Cool, Dry Weather Continues

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-34/weather-update-cool-dry-weather-continues

    After making landfall as a destructive Category 4 storm with winds to 155 mph along the southwest coast of Florida last week and another landfall in the Carolinas, the remnants of Hurricane Ian skirted across our far southeastern counties over the weekend ...

  2. Late-season waterhemp and Palmer amaranth scouting resources

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-30/late-season-waterhemp-and-palmer-amaranth-scouting-resources

    through patches or infested fields will result in further spread throughout the field and also ...

  3. Preharvest Herbicide Treatments for Weed Desiccation

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-28/preharvest-herbicide-treatments-weed-desiccation

    mature brown color and at least 75% leaf drop has occurred; soybeans may be harvested 14 days or more ... or 10 days for most effective desiccation. Soybeans should have at least 65% brown pods and 70% leaf ... after the hard dough (or dent) stage when silks have turned brown.  Weed seed production can be ...

  4. Weather Update: Fall-like Weather with Eyes on the Tropics

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-33/weather-update-fall-weather-eyes-tropics

    Summary After summer-like heat through mid-week last week, a strong cold front ushered fall-like weather into the Ohio Valley, bringing the first reports of patchy frost to low-lying valleys Friday morning. Overall, the month of September has been above a ...

  5. Department Resources

    https://entomology.osu.edu/department-resources

    available on the website.  The clinic specializes in the identification of plant diseases, plant health ...

  6. Small Grains Field Day

    https://agcrops.osu.edu/events/small-grains-field-day-1

    updates on grain variety trials, disease and insect management, barley for brewing, and how to identify ... Include: Wheat Cultivars Small Grain Variety Trial Updates Seeding Rates Small Grain Insect Disease and ...

  7. Autumn Forage Harvest Management

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-31/autumn-forage-harvest-management

    cutting schedules. Alfalfa varieties with high disease resistance and good levels of winter hardiness will ... are generally more tolerant of fall cuttings than older stands where root and crown diseases are ...

  8. More on Tar Spot: Mid to Late R-Stage Fungicide Application

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-27/more-tar-spot-mid-late-r-stage-fungicide-application

    development. Concerns about tar spot are understandable, given how widespread the disease was last year (2021) ... foliar, fungal diseases such as gray leaf spot. You have to scout fields, monitor the weather, and if ... at risk for tar spot? In places where the disease is endemic (hot spots where lots of spores may be ...

  9. Assessing yield-limiting factors in corn, when do yield components develop?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-31/assessing-yield-limiting-factors-corn-when-do-yield-components

    drought, nutrient deficiencies, low solar radiation, storms, pests, disease, and much more. Understanding ...

  10. Lep Monitoring Update: FAW Trap Numbers Starting to Decline

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-32/lep-monitoring-update-faw-trap-numbers-starting-decline

    Fall Armyworm We saw a slight decline in the overall statewide average of FAW from September 12 th- 18 th resulting in an average of 4.4 moths per trap (down from 6.6). Three counties reported an average over 7 moths per trap including Hardin (15.3), Luca ...

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