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  1. Fungicide Use on Alfalfa

    https://agcrops.osu.edu/newsletter/corn-newsletter/fungicide-use-alfalfa

    This week I was asked about applying fungicides to alfalfa because of the wet weather pattern we ...

  2. C.O.R.N. Newsletter 2010-03

    https://agcrops.osu.edu/newsletters/2010/03

    environmental concerns about algae blooms in Lake Erie that have been tied to rising dissolved phosphorous ... along with application best management practices that can keep phosphorous on the land. The following ...

  3. Brown Pods, Green Stems

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-33/brown-pods-green-stems

    Last week, we received a few comments about soybeans having mature pods, but the stems remaining ...

  4. Predicting Leaf Development in Corn Using Accumulated Heat Units

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-16/predicting-leaf-development-corn-using-accumulated-heat-units

    longer be identified. At about the V6 stage, increasing stalk and nodal growth combine to tear the ... 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 from 785 to ...

  5. Prospects for “Muddied Corn”

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-19/prospects-%E2%80%9Cmuddied-corn%E2%80%9D

    leaves, so at V10, about half the corn leaves have yet to emerge from the whorl. The leaves that have yet ... complete leaf loss at about V10 results in 28% yield loss. However, it’s unlikely that the photosynthetic ...

  6. Localized Flooding and Ponding in Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/localized-flooding-and-ponding-corn

    oxygen supply in the soil is depleted after about 48 hours in a flooded soil. Without oxygen, the plant ... will help reduce stand loss, but the duration of protection is limited to about two weeks. The fungus ...

  7. Controlling Marestail Postemergence in Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-18/controlling-marestail-postemergence-corn

    We have received more questions about postemergence marestail control in corn this year than the ... emergence, whichever occurs first.  Corn larger than about 8 inches tall is more sensitive to dicamba, and ...

  8. OSU Weed Science Field Day

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-16/osu-weed-science-field-day

    about 5 miles south of I-70 on SR 41. ...

  9. C.O.R.N. Newsletter 2009-35

    https://agcrops.osu.edu/newsletters/2009/35

    is perhaps the most well-known reservoir for cutworm eggs. Thus, a fall herbicide application not ... considering the benefits of a fall herbicide application, do not forget the added benefit of black cutworm ... of Ohio’s corn fields this year, and lots of questions are being asked about these problems and how ...

  10. OSU Business Development Blog

    https://southcenters.osu.edu/newsletter/connections-newsletter-2016-spring-edition/osu-business-development-blog

    commercialization, leadership and exporting.     You will also learn about resources available to assist in your ...

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