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  1. C.O.R.N. Newsletter 2008-25

    https://agcrops.osu.edu/newsletters/2008/25

    areas of the U.S. that show nitrogen contributions from legume cover crops, but our research does not ... (Phakopsora pachyrhizae) throughout the US. This year, we are primarily monitoring rain traps in a joint ... huge difference between Brazil and the Midwest. Our initial levels of soybean rust spores are very, ...

  2. C.O.R.N. Newsletter 2012-26

    https://agcrops.osu.edu/newsletters/2012/26

    to let us know about it by sending an email to hammond.5@osu.edu.  As we predicted, this past summer ... information we collect from this survey will help us to determine the type of education we need to conduct to ... common ragweed, and waterhemp.  However, our resistance problems have appeared to be overall less severe ...

  3. C.O.R.N. Newsletter 2005-35

    https://agcrops.osu.edu/newsletters/2005/35

    Concerned? Late Planted Wheat Should Tall Alfalfa Be Cut Before Winter? Tell CORN About Your Summer ... treatments that cost about $6 to $12 per acre, excluding application costs. We listed these treatments this ... herbicide is more than about $12 per acre. One of the reasons for this is that the use of a fall treatment, ...

  4. Warmer and Drier will be the trend for the rest of the growing season

    https://agcrops.osu.edu/newsletter/corn-newsletter/warmer-and-drier-will-be-trend-rest-growing-season

    inches for the rest of the month. Normal is about 1.50 inches so most places will be at or below normal. ... events. You can keep up on the latest NOAA/NWS/OHRFC Drought Briefing using our drought briefing page at:  ...

  5. C.O.R.N. Newsletter 2005-09

    https://agcrops.osu.edu/newsletters/2005/09

    the season. However, their findings still give us important clues about the effectiveness of aerial ... questions about changing planting depth, i.e. “planting to moisture” in order to enhance germination and ... requires about 100 growing degrees days (GDDs) to emerge (note that emergence requirements can vary from 90 ...

  6. OSU Weed Science Field Tour

    https://agcrops.osu.edu/events/osu-weed-science-field-tour

    Bruce Ackley, Ackley.19@osu.edu, and include the number of people in your group. ...

  7. Using accumulated heat units to predict leaf development in corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-17/using-accumulated-heat-units-predict-leaf-development-corn

    longer be identified. At about the V6 (six leaf collar) stage, increasing stalk and nodal growth combine ... approximately 785 GDDs have accumulated. If you assume that the crop emerged in about 120 GDDs, then the ... estimated leaf stage for the crop would be about V8. This estimate is calculated by first subtracting 120 ...

  8. The XtendiMax Label for Xtend Soybeans

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-38/xtendimax-label-xtend-soybeans

    Midwest let us know); fields that have been prepared for planting but not yet planted; areas covered by ... dicamba than the “average susceptible crop” – tomatoes, cucurbits, and grapes. Our questions to Monsanto ... about this have been met with “well we are still working with EPA to figure this out”. Sometime soon ...

  9. Input Wanted- Ohio Farm Custom Rate Survey – 2018

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-01/input-wanted-ohio-farm-custom-rate-survey-%E2%80%93-2018

    about farm custom work rates and machinery rental rates in Ohio. This information is updated every-other ...

  10. Early postemergence plus residual in soybeans and other weed issues

    https://agcrops.osu.edu/newsletter/corn-newsletter/early-postemergence-plus-residual-soybeans-and-other-weed-issues

    It’s possible to find just about everything in this year’s weed control situation – cover crops ... about the possibility of early POST application of residual herbicides in soybeans, where it was not ... – check our ratings during the selection process to make sure the product addresses the weeds of concern. ...

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