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  1. Alfalfa Weevil Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-14/alfalfa-weevil-update

    /2020-09/alfalfa-weevil-%E2%80%93-it%E2%80%99s-closer-you-think Accumulated growing degree days (base ... 48°F sine calculation method) for January 1-May 17, 2020 at several CFAES Ag Weather System ... heat units from January 1 with a base of 48°F).  All monitored locations are now in or close to this ...

  2. Mid-Season Weed Management in Soybeans – Hot, Dry Edition

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/mid-season-weed-management-soybeans-%E2%80%93-hot-dry-edition

    soybean injuryIt’s late enough in the season that we would question the value of including residual ... active anyway. While it has not been much of an issue in Ohio, fomesafen can carryover and injury corn.  ... to control.  Our experience has been that it’s best to go ahead and apply when weeds are still small, ...

  3. Alfalfa Weevil Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-12/alfalfa-weevil-update

    /2020-09/alfalfa-weevil-%E2%80%93-it%E2%80%99s-closer-you-think Accumulated growing degree days (base ... 48°F sine calculation method) for January 1-May 3*, 2020 at several CFAES Ag Weather System ... heat units from January 1 with a base of 48°F).  Locations in red are there, and locations in orange ...

  4. July Brings on the Heat

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/july-brings-heat

    Highs will generally top out in the 90s and lows in the upper 60s to low 70s. By Friday, a weak cold ... and storms and slightly cooler temperatures this weekend with highs in the 80s. Overall, we are ... mid-80s, normal lows in the mid-60s, with 0.85-1.05” of rainfall per week. The 16-Day Rainfall Outlook from ...

  5. June 2020 Highlights

    https://fst.osu.edu/newsletter/food-science-and-technology-news/june-2020-highlights

    Dr. Barb Kowalcyk and the Center for Foodborne Illness Research and Prevention hosted over 200 ... attendees for a World Food Safety Day webinar. The webinar was titled “Food Safety, Everyone's ... Business: The Impact of the COVID-19 Pandemic on Food Safety Systems" and featured speakers from the ...

  6. What a Difference a Year Makes in the Weather

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-19/what-difference-year-makes-weather

    Things change quickly when it comes to weather and climate. Recall 2019, a record wet start to the ... October. Though not nearly as wet as last year, it has been wetter than average through the first five ... Climate Office of Ohio. A cold front slowly moving through the region on Tuesday this week will provide ...

  7. Drought Projections Do Not Go Well with Fungicide Applications

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/drought-projections-do-not-go-well-fungicide-applications

    be an issue.  Frogeye has been found on highly susceptible varieties south of 70, but it is moving ... a bit north so it is one that I am watching.  White mold is also favored by closed canopy, cool nights ... first.  If it is moderate to low score for resistance (read the fine print) then this year a spray may be ...

  8. Corn Growth in Hot and Dry Conditions

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/corn-growth-hot-and-dry-conditions

    However, the kernel contains 90% of its dry matter halfway through the R5 growth stage (milkline halfway ... temperature of 86 F and night temperature of 68 degrees F, it would take 50 calendar days to accumulate 1350 ... GDDs. Conversely, with a day temperature of 86 F and a night temperature of 63 F, it would take 56 ...

  9. In-person 4-H Meetings

    https://ohio4h.org/news/person-4-h-meetings

    It's official! In-person 4-H club meetings can now resume by following guidelines that ... promote the health and safety of our 4-H community. Find the details at  ...

  10. Alfalfa Weevil Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-10/alfalfa-weevil-update

    -weevil-%E2%80%93-it%E2%80%99s-closer-you-think Alfalfa ... units (based on accumulation of heat units from January 1 with a base of 48°F).  The cool temperatures ... thresholds please see our April 13 article https://agcrops.osu.edu/newsletter/corn-newsletter/2020-09/alfalfa ...

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