C.O.R.N. Newsletter : 2021-02

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. Gibberella Ear Rot and Vomitoxin in Corn

    Author(s): Pierce Paul

    If your grain was harvested from a field with Gibberella ear rot (GER), it is more than likely contaminated with mycotoxins. Deoxynivalenol, also known as vomitoxin, is one of the mycotoxins most commonly produced by the fungus Fusarium graminearum that causes GER. Another name for this fungus is Gibberella zeae, hence the name of the disease. Before storing grain harvested from GER-affected fields or areas where conditions were favorable for the disease, pull a sample and test for the presence and level of contamination with vomitoxin.

  2. Upcoming Agronomy Team Programs

    Author(s): Amanda Douridas, Mary Griffith, Elizabeth Hawkins, Laura Lindsey

    This week the Agronomy Team continues to offer virtual programming including the second session of a weekly series focusing on investing in soil health, and the first session of a series focusing on farming in weather extremes. Next week’s offerings include the final session of the 2021 Precision University and a continuation of the soil health series. Topic details and registration information are below:

  3. Soil Health Seminar Focuses on What Soil Health Tests Tell You

    Author(s): Steve Culman, Cassandra Brown

    Soil testing for nutrient analysis (standard soil testing) has a rich history and many available resources in Ohio. But an increasing number of farmers are interested in overall soil health, which incorporates chemical, physical, and biological soil properties. Science and testing resources for soil health is still under development in many ways.

    On January 21, as part of the 2021 Soil Health Winter Seminar Series, we will be discussing soil health tests and how you can apply this information on the farm. 

  4. Improved Soil Health Linked to Nitrogen Fertilizer Efficiency Across Corn Belt

    Author(s): Jordan Wade, Steve Culman, Cassandra Brown

    Most farmers value soil health in theory, but few studies have worked to place an actual agronomic value on soil health. A study published earlier this spring found that a 10% improvement in certain soil health measurements increased relative yields by an average of 5% across N fertilizer rates. In other words, good soil health means getting more bang for every buck spent on fertilizer.

  5. Northwest Ohio Corn and Soybean Day - January 21

    Author(s): Eric Richer, CCA

    The annual Northwest Ohio Corn & Soybean Day will be held in a 100% virtual format this Thursday, January 21, 2021. Pre-registration is mandatory as you must have the Zoom link to participate. Please register by 5 pm today at www.go.osu.edu/cornsoybeanday2021. During registration, you will have the option to sign up for either the morning 8:00-11:00 am session or the evening 6:00-9:00 pm session. Attending the complete program will qualify for Ohio Fertilizer Re-certification (a.k.a.

  6. New Private Pesticide Applicator Virtual Training

    Author(s): Mark Badertscher

    Join OSU Extension for a virtual New Private Pesticide Applicator Training to help new pesticide applicators prepare for the Ohio Private Pesticide Applicator License scheduled for Tuesday, January 26 from 12:30-4:30 pm. The class will provide instruction in CORE, Grain, and Cereal Crops. For further study and to prepare for the test, books can be purchased from OSU Extension Publications online and shipped to your house at your expense.

  7. Water Quality Wednesday

    Author(s): Rachel Cochran

    Water quality concerns continue to be at the forefront of environmental-impact discussions across many industries. Since agriculture occupies much of the land area in Ohio, adapting farming operations to include “best management practices” has been an area of focus for agricultural producers, governmental agencies, and other stakeholders working to contribute to solutions. As water quality concerns remain, so do opportunities for reviewing the current research and considering adopting practices that work for your situation.

  8. OSU Extension to Host "Planning for the Future of Your Farm" Workshop

    Author(s): David Marrison

    OSU Extension will host a virtual three part “Planning for the Future of Your Farm” workshop on February 15, 22 and March 1, 2021 from 6:30 to 8:30 p.m. via Zoom. This workshop will challenge farm families to actively plan for the future of the farm business. This workshop is designed to help farm families learn strategies and tools to successfully create a succession and estate plan that helps you transfer your farm’s ownership, management, and assets to the next generation. Learn how to have the crucial conversations about the future of your farm.

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