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  1. Tillage is Useful for Managing Tar Spot and Other Diseases

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-39/tillage-useful-managing-tar-spot-and-other-diseases

    tar spot as well as other diseases such as gray leaf spot and northern corn leaf blight that ... overwinter in infected stubble. This will be particularly important to reduce disease development in 2022, ... levels of disease. Unless this stubble is buried or destroyed, several of the fungi that infected the ...

  2. Precision University 2022

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-39/precision-university-2022

    Just as ag technology is always updating, so to is Precision University. This year our focus is ...

  3. Weather Update: Seasonal Rollercoaster

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-38/weather-update-seasonal-rollercoaster

      Summary After the warmest October on record (1895-present), a flurry of frosty of mornings have officially brought the 2021 growing season to a close. Many areas have experienced low temperatures in the low to mid 20s, with the coldest temperature of 19 ...

  4. 2021 Ohio Soybean Performance Trial: Sandusky County, Union County, and Preble County Yield Results Available

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-37/2021-ohio-soybean-performance-trial-sandusky-county-union-county

    https://stepupsoy.osu.edu/sites/hcs-soy/files/2021_OSPT_3%20location%20yield.pdf We will continue to update this website with additional locations as harvest progresses ...

  5. Low Vomitoxin Levels in Corn but Rain and Delayed Harvest Could Change this Picture

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-37/low-vomitoxin-levels-corn-rain-and-delayed-harvest-could-change

    favorable for the disease to develop and the toxin to contaminate grain this year than last year. However, ... plots and research fields deliberately planted with hybrids that are highly susceptible to the disease ... average, less than 5% of the surface area of affected ears showed symptoms of the disease. GER tends to be ...

  6. Harvesting Corn Fields with Moldy Leaves and Stubble

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-36/harvesting-corn-fields-moldy-leaves-and-stubble

    prematurely as a result of mid- to late-season diseases such as tar spot, gray leaf spot, and particularly, ... severely affected by foliar disease contain a mixture of tiny pieces of diseased leaves and fungal spores, ...

  7. Don’t Let Your Guard Down On Fall Armyworm, Just Yet

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-33/don%E2%80%99t-let-your-guard-down-fall-armyworm-just-yet

    frost.  Check alfalfa, forage, cover crops, winter wheat, and even turf for damage and small larvae.  As ...

  8. Weather Update: Fall Weather Finally Arrives

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-36/weather-update-fall-weather-finally-arrives-0

    Summary After a very brief cool down the third week of September, summer-like weather has gripped the Buckeye State until this past Saturday. Most stations across Ohio have recorded their warmest October to date (1895-2021). Rainfall has been plentiful fo ...

  9. Predictions for Round 2 of Fall Armyworm

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-32/predictions-round-2-fall-armyworm

    already seen in forage and turf.  Fall armyworm (FAW) is normally a tropical insect and can reproduce very ... everyone to stay vigilant. Watch your fields, especially the previously damaged forage and turf that may ...

  10. Corn Pre-Harvest Check

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-34/corn-pre-harvest-check

    inhibited root growth and disease pressure at the end of the season, insufficient fertility, usually ... this year do to leaf disease mostly tar spot and plants running out of nitrogen. There is no end of ...

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