Site

Search results

  1. Burndown and Residual Herbicide Issues

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

    than normal weather.  The net result of this is large winter annual weeds, and weather that is ... burndown herbicides.  We had a fairly warm winter and early spring, followed by the recent month of colder ... 1990’s, growers were experiencing problems with dense stands of winter annual weeds such as chickweed that ...

  2. Field Estimations of Alfalfa Fiber Content

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

    Ohio has seen its 5 th warmest winter on record but spring temperatures across the state have ...

  3. Potential for Toxic Nitrate Levels in Forages

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-13/potential-toxic-nitrate-levels-forages

    grasses, alfalfa, all cereal forages (oat, rye, triticale, wheat, barley, spelt, etc.), and brassicas ...

  4. Cold Weather Impact on Corn and Soybean

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-13/cold-weather-impact-corn-and-soybean

    28°F, this can be lethal to corn. Temperatures between 28 to 32°F may result in frost damage, and both ...

  5. How cold is too cold (for winter wheat)?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-10/how-cold-too-cold-winter-wheat

    freeze) for 7-9 hours, and below 22°F for 3-5 hours. Injury to winter wheat depends primarily on three ... tips or edges exhibiting symptoms first (Figure 3). Death of leaf tissues and stems may result in the ... may produce seed, but often time do not fully mature, resulting in small, lightweight kernels. ...

  6. Corn Planting and Pollinators: Research Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-11/corn-planting-and-pollinators-research-update

    The winter of 2019-2020 was relatively mild in both temperature and harmful effects on Ohio’s ... October, many of the colonies that made it through the winter look particularly robust.  The colonies we ...

  7. Watch for Cereal Leaf Beetles in Wheat, Barley and Other Grains

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-13/watch-cereal-leaf-beetles-wheat-barley-and-other-grains

    Around this time in May, we may see increases of cereal leaf beetle in wheat and other small grains.  In fact, a few adults have already been spotted in a few fields. Adults are not the most damaging stage, but they will lay eggs which will hatch into the ...

  8. How Late Can I Plant Forages?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-12/how-late-can-i-plant-forages

    move through the soil to the germinating seeds resulting in fast emergence and better early growth. ... the next two weeks and the resulting stand ends up with thin spots, it will be important to work hard ...

  9. Slight Frost Injury on Forages

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-10/slight-frost-injury-forages

    alfalfa and winter annual forage crops after the two cold nights last week in Ohio. On Monday, the alfalfa ... ryegrass and winter wheat on the station showed just a little purpling on the upper leaf tips. The ...

  10. CFAES Ag Weather System Near-Surface Air and Soil Temperatures/Moisture

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-11/cfaes-ag-weather-system-near-surface-air-and-soil

    (no widespread freezing temperatures expected). Warmer conditions for the weekend should result in ...

Pages