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  1. Alfalfa Weevil Infestations Becoming Severe in Some Fields

    https://agcrops.osu.edu/newsletter/corn-newsletter/12-2021/alfalfa-weevil-infestations-becoming-severe-some-fields

    : (https://agcrops.osu.edu/newsletter/corn-newsletter/10-2021/alfalfa-weevil-%E2%80%93-it%E2%80%99 ... May 2, 2021 at several CFAES Ag Weather System (https://www.oardc.ohio-state.edu/weather1/) locations ... nights, so if you see “frost injury” in alfalfa, it is more likely to be severe alfalfa weevil feeding ...

  2. Don’t Delay Wheat Harvest

    https://agcrops.osu.edu/newsletter/corn-newsletter/18-2021/don%E2%80%99t-delay-wheat-harvest

    harvest could cause increased levels of vomitoxin contamination of grain, particularly if it rains for ... Wheat harvest date could impact both grain yield and quality. Delaying wheat harvest puts the crop ... mycotoxins. Even though head scab seems to be relatively low across the state this year, delaying wheat ...

  3. Roughstalk Bluegrass in Cereal Grain and Forage Crops

    https://agcrops.osu.edu/newsletter/corn-newsletter/18-2021/roughstalk-bluegrass-cereal-grain-and-forage-crops

    There is a new and emerging weed challenging cereal grain and forage producers across the state ... forages, and crowd out newly established forages. What is it? Roughstalk Bluegrass (Poa trivialis) is ... until late May or early June when cereal grains are in the boot stage of growth. How does it spread? ...

  4. Cooler Weather Returns

    https://agcrops.osu.edu/newsletter/corn-newsletter/18-2021/cooler-weather-returns

    days. The airmass was quite a bit more humid as well, with numerous “gully washers” across the state ... the state on Tuesday. A widely scattered shower cannot be ruled out. Behind this front, even cooler ... precipitation (Fig. 3). Normal highs during the period should be 80-85°F, normal lows 60-65°F, with 1.00-1.15 ...

  5. Registration is Open for the OFGC 2021 Summer Forage Field Days

    https://agcrops.osu.edu/newsletter/corn-newsletter/18-2021/registration-open-ofgc-2021-summer-forage-field-days

    enthusiasts from across the state for their 2021 Summer Forage Field Days. Anyone with an interest in pasture ... drive-it-yourself day tours in Central Ohio. The series will begin on June 25, 2021, in Crawford County. Finishing ... alternative forage storage methods. At this stop, we discuss baleage and methods to prevent barn fires. The ...

  6. 2021 Overholt Drainage Workshop

    https://agcrops.osu.edu/events/2021-overholt-drainage-workshop

    representing state and federal agencies, drainage contractors, and tile manufacturers will discuss some ... Agricultural Engineer, The Ohio State University Drainage law – recent updates to Ohio Drainage Law Peggy Kirk ... Hall, Field Specialist, Agriculture and Resource Law, The Ohio State University Designing drainage & ...

  7. High Temperatures Mean Higher Risk of Spray Drift

    https://agcrops.osu.edu/newsletter/corn-newsletter/17-2021/high-temperatures-mean-higher-risk-spray-drift

    the month and approaches around 80°F towards the end of the month. We have seen extremely hot days in ... low relative humidity. Since evaporation of liquid from a droplet decreases its mass, it also ... State University Extension Publication FABE-525, “Effect of Major Variables on Drift Distances of Spray ...

  8. Head Scab Risk Low

    https://agcrops.osu.edu/newsletter/corn-newsletter/15-2021/head-scab-risk-low

    low across the state of Ohio for wheat flowering (anthesis) today, May 24, and over the next three ... days. Although temperatures have increased over the last few days, it has been very dry across most of ... the state where is crop is between full head emergence and early anthesis (flowering). Infrequent ...

  9. Corn Replant Decisions

    https://agcrops.osu.edu/newsletter/corn-newsletter/15-2021/corn-replant-decisions

    imbibitional chilling or surface crusting as the soil dried. These conditions could result in stand reductions ... by preventing seeds from successfully germinating and emerging (Fig. 1). Concerns about stand have ... yield potential, planting date also plays a major role. In much of the state, yield potential declines ...

  10. Potato Leafhoppers Have Arrived in an Alfalfa Field Near You

    https://agcrops.osu.edu/newsletter/corn-newsletter/16-2021/potato-leafhoppers-have-arrived-alfalfa-field-near-you

    begun laying eggs, and it only takes about 3 weeks for these eggs to hatch into nymphs and develop into ... nine or lower, the grower should come back within a few days to see if the population is continuing to ... increase (treatment warranted), staying the same (come back again in a few days), or declining (treatment ...

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