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Agronomic Crops Network

Ohio State University Extension

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C.O.R.N. Newsletter: 2016-25

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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. Estimating Yield Losses in Drought Damaged Corn Fields

    Author(s): Peter Thomison

    Rainfall over the past weekend helped some drought stressed corn fields, especially late plantings, but it may have been too late for others.  Prior to this rainfall, according

  2. Screening conservation cover seed for the presence of Palmer amaranth - be informed before you plant

    Author(s): Mark Loux

    The three primary sources of new Palmer amaranth infestations in Ohio so far have been:  1) presence of Palmer seed in the cotton-based feeds that are brought here from the south; 2)

  3. Potential for Nitrate Problems in Drought Stressed Corn

    Author(s): Peter Thomison, Laura Lindsey

    Have very dry soil conditions increased the potential for toxic levels of nitrates

  4. Back to the Future with Stink Bugs?

    Author(s): Andy Michel, Kelley Tilmon

    Some of you may remember the 2012 growing season—very dry most of the year but, in some

  5. Pesticide Disposal Collection Days

    Author(s): Mark Badertscher

    Do you have pesticides sitting in storage that you do not intend to use?  The Ohio Department of Agriculture will be sponsoring four Ohio Pesticide Clean Sweep Days around

  6. Champaign County Precision Ag Day: Planter Technology

    Author(s): Amanda Douridas, CCA

    Decisions made at planting time are critical in getting any crop off to the best possible start. The technology and agronomic research we have today can help farmers

  7. Fertilizer Applicator Certification & Training

    Author(s):

    A three-hour fertilizer applicator certification training program will be held by The Ohio State University Extension on Monday, August 29, from 6:30 to 9:30 PM at the Palazzo in Botkins, Ohio. 

  8. FSR Nutrient Management Field Day – September 14

    Author(s): Harold Watters, CPAg/CCA

    The FSR Nutrient Management Field Day is September 14th. We will make use of the site and facilities of the Farm Science Review’s Molly Caren Agricultural