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  1. Tar Spot Showing Early this Year: a Note on Diagnosis

    https://agcrops.osu.edu/newsletter/corn-newsletter/22-2021/tar-spot-showing-early-year-note-diagnosis

    reported in 2018. Results from studies out west suggest that yield losses due to Tar Spot tends to be ...

  2. Growing Season Outlook

    https://agcrops.osu.edu/newsletter/corn-newsletter/21-2021/growing-season-outlook

    with rainfall trending normal. La Nina It appears there could be another La Nina this winter into ...

  3. Forage Fertility: Where We Are and Why it Matters

    https://agcrops.osu.edu/newsletter/corn-newsletter/21-2021/forage-fertility-where-we-are-and-why-it-matters

    https://osu.az1.qualtrics.com/jfe/form/SV_4JcgVRSdXM16pmK Results from this survey in addition to forage fertility research will allow for revision of ...

  4. Early vegetative lodging and defoliation in field crops

    https://agcrops.osu.edu/newsletter/corn-newsletter/20-2021/early-vegetative-lodging-and-defoliation-field-crops

    Storms over the last few weeks resulted in lodging and leaf damage in crop fields. It is likely ... at least partly by "kneeing up." This response results in the characteristic gooseneck bend ... than 20°; past work with less severe lodging resulted in 5-15% yield reduction at the V13-15 growth ...

  5. Western Bean Cutworm Numbers Begin to Increase Across Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/22-2021/western-bean-cutworm-numbers-begin-increase-across-ohio

    from July 5 – 11 and resulted in a statewide average of 3.9 average moths per trap, though higher in ...

  6. Steps to Speed up Field Curing of Hay Crops

    https://agcrops.osu.edu/newsletter/corn-newsletter/22-2021/steps-speed-field-curing-hay-crops

    exceed recommended speeds, which can result in bunching and wrapping of the hay, which will increase ... can significantly speed up drying. Faster drying in wide swaths results in less chance of rain damage ... and studies by the University of Wisconsin showed that wide swaths (72% of the cut width) result in ...

  7. Canada thistle rebounds?

    https://agcrops.osu.edu/newsletter/corn-newsletter/19-2021/canada-thistle-rebounds

    increase in populations of dandelions and other winter weeds and made some guesses about why this was ... patch of thistle that results from this can be thick enough to reduce crop stands and vigor ... oz/A), FirstRate (0.3 oz/A), and Synchrony XP (0.75 oz/A) may also suppress thistle growth, but results ...

  8. Foliar Diseases and Fungicide Decisions in Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/23-2021/foliar-diseases-and-fungicide-decisions-corn

    a result, whether or not you see a return on your investment. For instance, GLS and NCLB can be effectively ...

  9. Western Bean Cutworm Monitoring is Underway in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/20-2021/western-bean-cutworm-monitoring-underway-ohio

    traps set with a pheromone and checked weekly (Figure 2). When trap counts result in an average of more ...

  10. Application of Manure to Double Crop Soybeans to Encourage Emergence

    https://agcrops.osu.edu/newsletter/corn-newsletter/21-2021/application-manure-double-crop-soybeans-encourage-emergence

    planting zone. Placing the manure in contact with germinating seeds can result in severe emergence ...

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