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  1. Time to Start Scouting for Potato Leafhoppers in Alfalfa

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-17/time-start-scouting-potato-leafhoppers-alfalfa

    We are receiving reports of near- or at-threshold levels of potato leafhopper in alfalfa.  As ...

  2. Dicamba takes another blow: Court of Appeals vacates dicamba registration

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-17/dicamba-takes-another-blow-court-appeals-vacates-dicamba

    automatically expire if there was a determination of an unacceptable level or frequency of off-site dicamba ... concerns about dicamba drift and damage during the 2017 growing season.  To address those concerns, EPA ... decision to register the dicamba products. What now? The court raised the issue we’re all wondering about ...

  3. Hay yields off? Don’t panic, there’s time to take action!

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-17/hay-yields-don%E2%80%99t-panic-there%E2%80%99s-time-take-action

    on the crop during the late fall and winter. The good news is that the remaining hayfields on my farm ...

  4. Maximize your Ag Tech- Tri-State Precision Ag Webinar

    https://agcrops.osu.edu/events/maximize-your-ag-tech-tri-state-precision-ag-webinar

    Get the most out of your Ag Tech this year by joining experts from Ohio State University, Michigan ... June 23 at 6:00 p.m. Learn more about drone imaging, calibrating yield monitors, on-farm research, and ...

  5. Weather Potpourri: Hot and Tropical – Turning Cooler This Weekend

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-17/weather-potpourri-hot-and-tropical-%E2%80%93-turning-cooler-weekend

    (north to south), normal lows in the upper-50s to low-60s, with about 1.05-1.20 inches of rainfall per ...

  6. Managing Head Scab with Fungicides Q&A

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-13/managing-head-scab-fungicides-qa

    asking questions about head scab and vomitoxin. Based on some of the questions I have been asked over the ... vomitoxin levels may increase, even if scab levels remain low and unchanged. Would I see better results in ... anthesis. Less information is available on two-treatment programs on barley.    It is cold, should I even be ...

  7. Use the Field Guide to find answers for your crop problems

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-16/use-field-guide-find-answers-your-crop-problems

    a little farther down the field to check another spot. The Guide is available from the OSU Extension ...

  8. Much Like April, Cool Weather Lingers during the First Week of May

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-12/much-april-cool-weather-lingers-during-first-week-may

    Temperatures in April were about 2-5°F below the long-term mean (1981-2010; Figure 1-Left) and ... southeast Ohio. Only about 1 inch of rain fell in southern Fulton/northwest Henry Counties for the month, ... with more than six inches in parts of Adams, Monroe, and Belmont Counties. These totals are about 1-2 ...

  9. Burndown and Residual Herbicide Issues

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-13/burndown-and-residual-herbicide-issues

    the weeds that are about to emerge (the “white stage”) and buy some time for rain.  The good news here ... about soybean herbicides, which may partly reflect the overall greater safety of residual corn ... use of relatively low rates in combination with other products.  We hear more about injury or ...

  10. Fertility Factsheets, Bulletins and Tools

    https://agcrops.osu.edu/FertilityResources

    Tests for Plant Available Phosphorus (2007) Nitrogen Concepts and Rationale for Regional Nitrogen Rate ... Archived copy of the 1995 Tri-State Publication is available at Tri-State Fertilizer Recommendations for ...

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