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Agronomic Crops Network

Ohio State University Extension

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C.O.R.N. Newsletter: 2018-16

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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. Increasing Variability In Rainfall

    Ohio Weather Pattern 6-4-2018
    Author(s): Jim Noel

    As summer nears, the weather pattern supports an increasing risk of big differences in rainfall totals from too wet to too dry.

  2. Early Corn Coloration – Green, Purple, or Yellow?

    Early Corn Coloration – Green, Purple, or Yellow?
    Author(s): Alexander Lindsey, Steve Culman, Peter

  3. Using PEAQ to Estimate Alfalfa NDF for Multiple Cuttings

    Author(s): , Mark Sulc

    Much of the region’s alfalfa crop has been harvested over the past two weeks.  As cooler temperatures move into the

  4. Corn leaf striping often temporary

    Interveinal leaf striping often variable across fields. Source: B. McDonald, 2018
    Author(s): Steve Culman, Peter Thomison

    Leaf striping (interveinal chlorosis) in corn is appearing in many Ohio fields.  There

  5. Weed of the Week: Cressleaf Groundsel

    Cressleaf Groundsel. Source: S. Noggle, 2017
    Author(s): Sarah Noggle

    Many questions come into the County Extension Office daily.  Many times those include a question about a weed identification.  During the month of June 2018, OSU Extension will be

  6. Agronomic Field Day June 21 at OARDC Northwest Ag Research Station

    Field Day
    Author(s):

    The public is invited to attend at no cost the 2018 Agronomic Field Day.  It will be held on Thursday, June 21 starting at 9:00 am to 11:30 am.  The location is 4240 Range Line Road, Custar, Ohio, 43511