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  1. Register Now for Western ARS Agronomy Field Day

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-21/register-now-western-ars-agronomy-field-day

    include a meal and brief updates. ·         Choose one afternoon program from 1PM to 3PM with about an ...

  2. C.O.R.N. Newsletter 2011-07

    https://agcrops.osu.edu/newsletters/2011/07

    recommended by USDA and EPA). Of those two-thirds of the applicators missing the mark, about half is under ... issue of the newsletter. In the mean time, you can check the OSU Extension publication on boom sprayer ... calibration. Here is the URL for this publication: http://ohioline.osu.edu/aex-fact/0520.html  - Planting ...

  3. C.O.R.N. Newsletter 2005-40

    https://agcrops.osu.edu/newsletters/2005/40

    Don’t Forget About Performance Trait Decisions in Corn – Part II: Insect Resistance Trait Decisions in ... positive that the yield difference was due to the treatment you applied. Replication allows us to estimate ... Thinking about our initial experiment where the field was split in two. There was an underlying difference ...

  4. A Wet Start to April is Expected

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-07/wet-start-april-expected

    April looks to go down as slightly warmer than normal and much wetter than normal except about ...

  5. C.O.R.N. Newsletter 2011-11

    https://agcrops.osu.edu/newsletters/2011/11

    required heat units from planting to kernel black layer which average about 6.8 growing degree days (GDDs) ... Extension publication available online at: http://www.agry.purdue.edu/ext/pubs/AY-312-W.pdf. Nielsen, R.L. ... Extension Publication AY-312-W. [On-line]. Available at http://www.agry.purdue.edu/ext/pubs/AY-312-W.pdf ...

  6. C.O.R.N. Newsletter 2010-17

    https://agcrops.osu.edu/newsletters/2010/17

    delayed planting, and also slow crop development in some areas.  A few things to think about relative to ... about adding any herbicides with contact activity on foliage (metribuzin, Valor, Authority) in ... Brown spot is truly a minor disease. The first find of Soybean rust in the US was on June 10 th in Texas ...

  7. C.O.R.N. Newsletter 2009-27

    https://agcrops.osu.edu/newsletters/2009/27

    find. Contact your county Extension Educator or us directly. Potassium Stress Being Noted Across the ... are these fields showing this deficiency? Let us first discuss what potassium deficiency looks like. ... wheat plant height at the NW Branch is typically about 80 percent of the height at Wooster. We chose the ...

  8. Some Tips for Evaluating Corn Hybrid Demonstration Plots

    https://agcrops.osu.edu/newsletter/corn-newsletter/some-tips-evaluating-corn-hybrid-demonstration-plots

    Begin checking plants about 6 weeks after pollination (at about black layer) by pinching lower stalk ... may not indicate much about actual yield potential. This year we’ve seen differences in tip kernel ...

  9. Fertilizer Applicator Certification Training Field Day

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-25/fertilizer-applicator-certification-training-field-day

    For more information about other training sessions or general materials for the agriculture fertilizer ...

  10. C.O.R.N. Newsletter 2004-12

    https://agcrops.osu.edu/newsletters/2004/12

    $3.00 investment would return us about $20.00 worth of yield. Because most producers will get higher ... disease free; we generally do not worry about the lower leaves. At Feekes growth stage 6 and 7 there are ... PropiMax or 14 fl oz/A of Quilt. Applications at these rates will provide about 3 weeks of disease control ...

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