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Ohio State University Extension

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C.O.R.N. Newsletter: 2022-05

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Crop Observation and Recommendation Network

C.O.R.N. Newsletter is a summary of crop observations, related information, and appropriate recommendations for Ohio crop producers and industry. C.O.R.N. Newsletter is produced by the Ohio State University Extension Agronomy Team, state specialists at The Ohio State University and the Ohio Agricultural Research and Development Center (OARDC). C.O.R.N. Newsletter questions are directed to Extension and OARDC state specialists and associates at Ohio State.

  1. Using the Corn Nitrogen Rate Calculator

    Author(s): Eric Richer, CCA

    Throughout this winter meeting season, fertilizer has been a hot topic. Generally, the discussion has been around nitrogen price and availability.

  2. Alite 27 – Residual Herbicide for GT27 Soybeans

    Author(s): Mark Loux

    Alite 27 is isoxaflutole (Balance Flexx) repackaged and labeled for preemergence use in LL-GT27 soybeans, minus the safener, cyprosulfamide, which protects corn from injury.  The LL-GT27

  3. CTTC Update – Masks Optional, Early Bird Registration Through March 1

    Author(s): Mark Badertscher

    Due to recent changes by the CDC with masking guidelines and the fact that the CDC COVID-19 transmission level for Hardin County has dropped, hospitalizations in the local

  4. Wheat Refresh and Field Walk

    Author(s): Amanda Douridas, CCA

    Whether it’s been a while since you’ve grown wheat or been a while since you have evaluated a wheat field, it is time to freshen up on how to do so.

  5. Alternative Spring Burndown/Postemergence Strategies When Herbicides are in Short Supply

    Author(s): Mark Loux

    Note:  This is a repeat (mostly) of an article that ran in C.O.R.N. last November.  It represents the combined thinking of weed scientists from Indiana, Kentucky, Michigan, Ohio and

  6. IT'S A WORM’S WORLD! The Impact of Nematology on Plant and Soil Health

    Author(s): Horacio Lopez-Nicora

    “If all the matter in the universe except the nematodes were swept away, our world would still be dimly recognizable . . .” Nathan Cobb (1915)

  7. Don’t Miss Greg Tylka’s Seminar on the Most Damaging Pathogen of Soybean

    Author(s): Horacio Lopez-Nicora

    Dr. Greg Tylka, prestigious nematologist from Iowa State University, will visit the Department of Plant Pathology at Ohio State University and give a seminar titled

  8. Corn College and Soybean School Recordings Available

    Author(s): Laura Lindsey, Amanda Douridas, CCA

    Did you miss our Corn College and Soybean School this year? We have you

  9. 2022 Central Ohio Agronomy School: The Nuts & Bolts About Corn & Soybean Production

    Author(s): John Barker

    The 2022 Central Ohio Agronomy School will be held on Monday evenings, beginning on Monday, March 7 through Monday, March 28, from 6:30 –9:00 p.m.