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  1. True Armyworm Infestations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-18/true-armyworm-infestations

    treatments last only about 4-6 weeks after planting. Wheat, Barley, and other Small Grains:   Examine ...

  2. Time to Start Scouting for Potato Leafhoppers in Alfalfa

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

    ://forages.osu.edu/video/potato-leafhopper-identification-and-damage-alfalfa?width=657px&height=460px&inline=true#colorbox-inline-397628030 Our extension factsheet on potato ...

  3. Cressleaf Groundsel in Hay

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-16/cressleaf-groundsel-hay

    regrow after the first cutting of hay; however, our goal should be to prevent it from becoming ... weeds go to https://cpb-us-w2.wpmucdn.com/u.osu.edu/dist/7/3461/files/2014/04/Cressleaf ...

  4. 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

    June, and if we figure out our best options now and take action, we will have less of a chance of ...

  5. Side-dressing Manure into Newly Planted and Emerged Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-15/side-dressing-manure-newly-planted-and-emerged-corn

    manure applicators another window of time to apply manure to farm fields. Our research started with using ... incorporated as a side-dress but some years weather forced us to apply at the V4 stage. Darke County Farms Plot ...

  6. Burndown and Residual Herbicide Issues

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

    educators have passed on to us: 1.  Residual herbicides and rainfall.  Residual herbicides do vary in the ... 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 ...

  7. How Cold is Too Cold for Wheat at Feekes 8 and Feekes 10.5.1 Growth Stages?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-13/how-cold-too-cold-wheat-feekes-8-and-feekes-1051-growth-stages

    the chill. An unusual weather pattern set up across the Midwest and Northeast U.S. late last week and ... spent more than eight hours below 32°F with about 4 hours spent below 30°F. Naturally, this would raise ... a crooked appearance at heading (Figure 3). In our research, wheat grain yield was reduced, when the ...

  8. Field Estimations of Alfalfa Fiber Content

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-14/field-estimations-alfalfa-fiber-content

    exact date to determine harvest of our first alfalfa crop. Research has shown % Neutral Detergent Fiber ... spring, average alfalfa NDF increases about 5 percentage units each week. Years ago, the University of ... thinking about harvesting alfalfa stands soon if the goal is to hit a forage NDF of 40% for high quality ...

  9. Good Time to Scout Wheat and Barley Fields

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-15/good-time-scout-wheat-and-barley-fields

    dissecting spikelets. Based on our observations of fields in southern, central, and northern Ohio, ... by dissecting spikelets. Based on our observations of fields in southern, central, and northern Ohio, ...

  10. Summer Weather Outlook

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-15/summer-weather-outlook-0

    Our attention now turns to the summer growing season and what is in store. Some things are ...

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