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  1. Unusual Fall Armyworm Outbreaks are Taking Many by Surprise

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-29/unusual-fall-armyworm-outbreaks-are-taking-many-surprise

    We have received an unusual number of reports about fall armyworm outbreaks particularly in forage ... bare (Figure 1).  True or common armyworm is a different species than the fall armyworm.  The true ... armyworm is the species that causes problems in cereal crops in the spring of the year. Fall armyworm ...

  2. Diagnosis of Tar Spot Late in the Season

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-31/diagnosis-tar-spot-late-season

    Understandably, tar spot has been the focus of our attention this year, as it has been detected in ... symptoms, but as we approach the end of the season, it may become increasing difficult for untrained eyes to ...

  3. Harvest aids for corn and soybeans

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-30/harvest-aids-corn-and-soybeans

    Options to try to make weedy fields more harvestable include preharvest application of certain ... herbicides or waiting until after frost to harvest, or both.  Weedy fields should generally be harvested as ... harvesting equipment.  One of the problems with preharvest herbicide applications is how to apply in mature ...

  4. Drainage installation and conservation practice field demonstrations at the 2021 Farm Science Review

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-31/drainage-installation-and-conservation-practice-field

    ensures the coordination and safety of all of the field work. Feel free to observe and ask questions ...

  5. Fall Armyworm Information

    https://clermont.osu.edu/news/fall-armyworm-information

    Fall armyworms have arrived and are marching strong. Multiple generations of fall armyworms occur ... control than larger ones. Fall armyworms are notorious for having a broad host range, and you may find ... bermudagrass. Two distinct features identify fall armyworms. The head has light markings that form an ...

  6. C.O.R.N. Live 9/16

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-30/corn-live-916

    of the Molly Caren Ag Center, site of the Farm Science Review, will give an update on harvest as they ...

  7. CORN Live: Farm Science Review

    https://agcrops.osu.edu/events/corn-live-farm-science-review

    of the Molly Caren Ag Center, site of the Farm Science Review, will give an update on harvest as they ...

  8. Climate Outlook for Autumn Harvest

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-29/climate-outlook-autumn-harvest

    Summer saw hit and miss rains and warm temperatures so what will the harvest season bring? As we ... freeze for this fall. Looking ahead to October, most indications show a somewhat warmer and possibly ...

  9. Tar Spot more Widespread Cross the State of Ohio in 2021

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-30/tar-spot-more-widespread-cross-state-ohio-2021

    increase in disease severity (percentage of leaf surface covered with stromata) as the crop matures. ... increase in size over time, whereas other hybrids develop fewer, but much larger stromata.   Among the many ... However, the trend of rapid and increasing spread of tar spot across the region and within the state over ...

  10. Check out the new Michigan State/Ohio State Field Crops Insect Pest Management Guide

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-28/check-out-new-michigan-stateohio-state-field-crops-insect-pest

    beans and sugar beet. Each chapter stands alone, focusing on a particular crop.   In the preparation of ... products you use to reconfirm application rate, precautions, PPE, pre-harvest intervals, and other key ...

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