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  1. The Weather is Currently Frightful, but Alfalfa Weevil is Still Not Delightful

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-10/weather-currently-frightful-alfalfa-weevil-still-not-delightful

    scouting may be needed after the first harvest in heavily infested fields.  Spot problem fields early by ... injury. Close inspection of the stem tips may be needed to detect the early 1st and 2nd instar larvae. ...

  2. CFAES Ag Weather System 2022 Near-Surface Air and Soil Temperatures/Moisture (Update 2)

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-09/cfaes-ag-weather-system-2022-near-surface-air-and-soil

    continued the rollercoaster ride with our temperatures this past week but ended up running 2-7°F below the ...

  3. Soil Health Webinar Recordings Available on the OSU Agronomic Crops YouTube Channel

    https://agcrops.osu.edu/home/slides/soil-health-webinar-recordings-available-osu-agronomic-crops-youtube-channel

    and industry representatives. The 2022 3-session webinar series is now available on our YouTube ...

  4. Why Should You Calibrate Your Sprayer Even If it has a Rate Controller?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-09/why-should-you-calibrate-your-sprayer-even-if-it-has-rate

    provided by the nozzles. Your controller may be in good shape, but if the ground speed sensor is giving ... on revolutions of the tractor wheels, the ground speed determined may not be accurate, because of the ... slippage that may occur under some ground conditions. Even the tire pressure being off just a few psi may ...

  5. Nature Now

    https://ocvn.osu.edu/news/nature-now

    but it is all starting now! April and May are the best months for seeing amphibians and reptiles ...

  6. Set-Up Soybeans for Success in 2022

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-09/set-soybeans-success-2022

    planted after early to mid-May (Figure 1). Although early planting is important to maximize soybean yield, ... populations. In Ohio, for a crop planted in May, a final plant population of 100,000 to 120,000 plants/acre is ... 120,000 plants/acre, you may want to seed 125,000 to 150,000 seeds/acre. For more information on “ Soybean ...

  7. Wheat Herbicides, Cressleaf Groundsel, Enlist- Weed Management Odds and Ends

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-07/wheat-herbicides-cressleaf-groundsel-enlist-weed-management-odds

    “mesotrione-tolerant” or “mesotrione-resistant” soybean varieties can apparently legally be applied to any GT27 soybean ... (since every GT27 soybean carries this resistance).  We  stated in the article that the seed tag had to ...

  8. Status of herbicide resistance in Ohio waterhemp populations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-08/status-herbicide-resistance-ohio-waterhemp-populations

    developed or may be developing, so that growers and agronomists know what they should be looking for.  We ... atrazine (group 5), mesotrione (group 27), 2,4-D (group 2), fomesafen, and s-metolachlor (group 15).  We ... soybeans has reduced our use of POST group 14 herbicides overall, which may have slowed the development of ...

  9. Preemergence mesotrione use in “mesotrione-tolerant” soybeans

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-06/preemergence-mesotrione-use-%E2%80%9Cmesotrione-tolerant%E2%80%9D-soybeans

    C.O.R.N. about the Alite 27 label for use on GT27 soybeans, we became aware that some mesotrione products ... are labeled for preemergence use on “mesotrione-tolerant” (GT27) soybeans.  Products that we know ... about with this label include Bellum, Motif, and Meso Star.  As far we know, all GT27 soybeans are ...

  10. Early Season Manure Application

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-08/early-season-manure-application

    27,154 gallons. Applying 7,000 gallons in the spring is like adding a quarter inch of moisture if spread ...

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