The Ohio State University College of Food, Agricultural, and Environmental Sciences
COLLEGE OF FOOD, AGRICULTURAL, AND ENVIRONMENTAL SCIENCES
C.O.R.N. Newsletter
CFAES
OARDC
OSU Extension
Ohio State ATI
October 26 - November 1, 2021
Editor:

Low Vomitoxin Levels in Corn but Rain and Delayed Harvest Could Change this Picture

Authors: Pierce Paul, Wanderson B. Moraes, Marian Luis

After walking more than 40 corn fields and sampling more than 3,500 ears, we believe that Gibberella ear rot (GER), and consequently, vomitoxin levels likely will be much lower this year than they were last fall.
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Still a Big Window for Fall Herbicide Treatments

Author: Mark Loux

Many growers know the benefits of fall herbicide treatments, and like how fields look the following spring.  We know that it’s not always possible to complete harvest and then still find the time, weather, or field conditions to get herbicides applied.  This is just a reminder that we
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Take the Test to Beat the Pest

Author: Horacio Lopez-Nicora

One of the main reasons soybean cyst nematode (SCN) remains the most economically important pathogen of soybean is that it can cause yield loss between 15 and 30% with absolutely no visible symptoms.
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Collect Fall Soil Samples for SCN

Author: Horacio Lopez-Nicora

Soybean cyst nematode (SCN) is a major soybean pathogen that continues to spread throughout Ohio.
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Fall Soil Fertility Sampling

Authors: Laura Lindsey, Emma Matcham, Steve Culman

The fall is a great time to collect soil samples to identify any needs for lime, P, and K. Soil sampling either this fall or spring 2022 will be particularly important with the high costs of agricultural inputs.
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2021 Ohio Soybean Performance Trial: Sandusky County, Union County, and Preble County Yield Results Available

Authors: Laura Lindsey, Allen Geyer

Three out of six of the 2021 Ohio Soybean Performance Trial locations have been harvested, including Sandusky County, Union County, and Preble County.
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Ohio Certified Crop Adviser Pre-Exam Preparation

Authors: Lee Beers, CCA, Greg LaBarge, CPAg/CCA, Harold Watters, CPAg/CCA, Bruce Clevenger, CCA

The Certified Crop Adviser (CCA) Exam Training program, delivered by OSU Agronomic Crops Team members, will be available online

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About C.O.R.N. Newsletter

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.

Glen Arnold, CCA
Field Specialist, Manure Nutrient Management
John Barker
Educator, Agriculture and Natural Resources
Lee Beers, CCA
Educator, Agriculture and Natural Resources
Bruce Clevenger, CCA
Field Specialist, Farm Management
Trevor Corboy
Educator, Agriculture and Natural Resources
Wayne Dellinger, CCA
Educator, Agriculture and Natural Resources
Taylor Dill
Graduate Student
Amanda Douridas, CCA
Educator, Agriculture and Natural Resources
Nick Eckel
Educator, Agriculture and Natural Resources
Mike Estadt
Educator, Agriculture and Natural Resources
Ken Ford
Educator, Agriculture and Natural Resources
Allen Gahler
Educator, Agriculture and Natural Resources
Jason Hartschuh, CCA
Field Specialist, Dairy & Precision Livestock
Elizabeth Hawkins
Field Specialist, Agronomic Systems
Andrew Holden
Resigned Educator, Agriculture and Natural Resources
Stephanie Karhoff, CCA
Field Specialist, Agronomic Systems
Dean Kreager
Educator, Agriculture and Natural Resources
Greg LaBarge, CPAg/CCA
Field Specialist, Agronomic Systems
Alan Leininger
Educator, Agriculture and Natural Resources
Laura Lindsey
State Specialist, Soybean and Small Grains
Horacio Lopez-Nicora
State Specialist, Soybean Pathology
Mark Loux
State Specialist, Weed Science
David Marrison
Educator, Agriculture and Natural Resources
Andy Michel
State Specialist, Entomology
Rich Minyo
Research Specialist
Gigi Neal
Educator, Agriculture and Natural Resources
Sarah Noggle
Educator, Agriculture and Natural Resources
Pierce Paul
State Specialist, Corn and Wheat Diseases
Richard Purdin
Educator, Agriculture and Natural Resources
Eric Richer, CCA
Field Specialist, Farm Management
Clint Schroeder
Program Manager
Barry Ward
Program Leader
Harold Watters, CPAg/CCA
Field Specialist, Agronomic Systems
Aaron Wilson
Byrd Polar & Climate Research Center
Ted Wiseman
Educator, Agriculture and Natural Resources
Curtis Young, CCA
Educator, Agriculture and Natural Resources

The information presented here, along with any trade names used, is supplied with the understanding that no discrimination is intended and no endorsement is made by Ohio State University Extension is implied. Although every attempt is made to produce information that is complete, timely, and accurate, the pesticide user bears responsibility of consulting the pesticide label and adhering to those directions.

CFAES provides research and related educational programs to clientele on a nondiscriminatory basis. For more information, visit cfaesdiversity.osu.edu. For an accessible format of this publication, visit cfaes.osu.edu/accessibility.
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