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
September 9 - 15
Editor: Ken Ford

Rapid Drought Intensification

Author: Aaron Wilson

Climate Summary

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Lep Monitoring Network – Fall armyworm and Imposters # 20

Authors: Amy Raudenbush, Nic Baumer, Frank Becker, Trevor Corboy, Mary Jo Hassen, Ed Lentz, CCA, Sarah Noggle, Jordan Penrose, Beth Scheckelhoff, Frank Thayer, Jacob Winters, Curtis Young, CCA, Andy Michel, Kelley Tilmon

Fall Armyworm Update

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Battle for the Belt: Season 3, Episode 24: Sudden Death Syndrome vs Red Crown Rot

Authors: Diego Miranda, Taylor Dill, Maria Kessler, Horacio Lopez-Nicora, Laura Lindsey, Osler Ortez

Season 3, Episode 23 of Battle for the Belt is now available: https://www.youtube.com/watch?v=vPUcULGy-h8

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2025 Corn Yield Forecast for Ohio as of August 26

Author: Osler Ortez

By the end of August 2025, the USDA Crop Progress & Condition report

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Timing of Last Alfalfa Cutting is Particularly Important in Dry Years

Authors: Emma Matcham, Dave Barker, Jason Hartschuh, CCA

Timing of your last cutting is one of the most important factors for maintaining alfalfa persistence over winter.

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Nitrogen rate to optimize corn yield: Insights from 1976-2021 dataset

Authors: Manbir Rakkar, Greg LaBarge, CPAg/CCA

Corn yield has increased by about threefold across the US from 1950s to 2000s.

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Green Fields Green Dollars Returns for Season 2!

Authors: Rachel Cochran Henry, CCA/CPAg, Clint Schroeder

       

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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
Savannah Ballweg
Educator, Agriculture and Natural Resources
Amanda Barnum
Extension Educator, Agriculture and Natural Resources
Justin Baum
Educator, Agriculture and Natural Resources
Nic Baumer
Educator, Agriculture and Natural Resources
Lee Beers, CCA
Educator, Agriculture and Natural Resources
Amanda Bennett
Educator, Agriculture and Natural Resources
Trevor Corboy
Educator, Agriculture and Natural Resources
Wayne Dellinger, CCA
Educator, Agriculture and Natural Resources
Amanda Douridas, CCA
Educator, Agriculture and Natural Resources
Nick Eckel
Educator, Agriculture and Natural Resources
Amber Emmons, CCA
Water Quality Extension Associate
Mike Estadt
Educator, Agriculture and Natural Resources
Mike Gastier, CCA
Educator, Agriculture and Natural Resources
Jason Hartschuh, CCA
Field Specialist, Dairy & Precision Livestock
Seth Kannberg
Educator, Agriculture and Natural Resources
Stephanie Karhoff, CCA
Field Specialist, Agronomic Systems
Dean Kreager
Educator, Agriculture and Natural Resources
Alan Leininger
Educator, Agriculture and Natural Resources
Laura Lindsey
State Specialist, Soybean and Small Grains
Horacio Lopez-Nicora
State Specialist, Soybean Pathology
Kendall Lovejoy, CCA
Educator, Agriculture and Natural Resources
Clifton Martin, CCA
Educator, Agriculture and Natural Resources
Emma Matcham
State Specialist, Integrated Forage Systems
Garth McDorman
Educator, Agriculture and Natural Resources
Ryan McMichael
Educator, Agriculture and Natural Resources
Gigi Neal
Educator, Agriculture and Natural Resources
Sarah Noggle
Educator, Agriculture and Natural Resources
Les Ober, CCA
Educator, Agriculture and Natural Resources
Osler Ortez
State Specialist, Corn & Emerging Crops
Jordan Penrose
Educator, Agriculture and Natural Resources
Amanda Perkins
Educator, Agriculture and Natural Resources
Rylee Kay Puthoff
Educator, Agriculture and Natural Resources
Manbir Rakkar
Soil Fertility, State Extension Specialist
Kendra Rose
Extension Educator, Agriculture and Natural Resources
Jocelyn Ruble
Water Quality Extension Associate
Beth Scheckelhoff
Educator, Agriculture and Natural Resources
Clint Schroeder
Program Manager
Ambria Small
Extension Educator, ANR
Heather Torlina
Water Quality Extension Associate
Ben Torrance
State Statistician
Kyle Verhoff
Educator, Agriculture and Natural Resources
T.J. Wells
Educator, Agriculture and Natural Resources
Aaron Wilson
Field Specialist, Ag Weather & Climate State Climatologist of Ohio
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 an accessible format of this publication, visit cfaes.osu.edu/accessibility.

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