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Ohio State University Extension

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C.O.R.N. Newsletter: 2016-24

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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. Early Autumn Weather Outlook

    Author(s):

    All data suggests above normal temperatures will persist into autumn. However, it should be noted that the above normal temperatures will be driven more from the night time lows than daytime maximum

  2. Bt Resistance in Western Corn Rootworm—The 3rd Shoe Has Dropped

    Author(s): Andy Michel, Kelley Tilmon

    Western corn rootworm is a highly adaptable insect, and it was just a matter of time

  3. Reports of Frogeye Leaf spot in southern Ohio:. To spray or not to spray.

    Author(s): Anne Dorrance

    Late reports of frogeye developing on susceptible cultivars in southern Ohio.  So the next question is what to do.  During 2005-2008, we were able to measure a mean difference in

  4. Warm Nights May Impact Corn Yield

    Author(s): Peter Thomison

    Weathercasters are calling for continued above average temperatures in August, especially higher night time temperatures. Past studies show that night time temperatures affect

  5. Spider Mites in Corn

    Author(s): Kelley Tilmon, Andy Michel

    Normally we only worry about spider mites in soybean, but

  6. Contract Termination - The Big Data Confusion: Part 12

    Author(s): John Fulton,

    Termination signifies ending an obligation under a contract. Sometimes, terminating a contract can be a difficult

  7. Protect Water--Keep Nutrients in the Field

    Author(s): Mark Badertscher

    C.O.R.N.

  8. FSR Agronomy College is September 13

    Author(s): Harold Watters, CPAg/CCA

    Agronomists , CCAs and custom applicators are invited to the Farm Science Review Agronomy College, hosted by the Ohio AgriBusiness Association in partnership