The Ohio State University College of Food, Agricultural, and Environmental Sciences
C.O.R.N. Newsletter
OSU Extension
Ohio State ATI
August 23-29
Editors: Jacci Smith, Kate Hornyak

Corn at Vegetative Stages in August, will it Make it Safely to Maturity?

Authors: Osler Ortez, Greg LaBarge, CPAg/CCA

Early wet conditions caused significant delays in planting dates across the state. Additional issues such as poor crop establishment also led to replanting in some areas.

Read more

Herbicide Carryover to Fall Established Cover Crops

Author: Alyssa Essman

Establishment is one of the most important factors in the management of a cover crop for weed suppression. With later planting dates this year followed by a very dry June, conditions were right for herbicide carryover to be a concern for fall planted cover crops.

Read more

Soybean Diseases are Showing up in Ohio

Authors: Horacio Lopez-Nicora, Stephanie Karhoff, CCA

In early August we recommended to start scouting fields for soybean diseases

Read more

Preharvest Herbicide Treatments for Weed Desiccation

Author: Mark Loux

There are plenty of fields with late season weed problems this year.  Weeds that come through the crop canopy late may be small or spindly or sparse enough to be handled easily by a combine.  Other fields can benefit from a preharvest herbicide treatment to kill/diss

Read more

Lep Monitoring Update: FAW Trapping Continues other Monitoring will Stop

Authors: Jessi Raubenolt, Amy Raudenbush, Suranga Basnagala , Kyle Akred, Frank Becker, Lee Beers, CCA, Thomas deHaas, Nick Eckel, Alan Leininger, Ed Lentz, CCA, Maggie Lewis, Clifton Martin, CCA, Jess McWatters, Les Ober, CCA, Richard Purdin, Eric Richer, CCA, Beth Scheckelhoff, Mike Sunderman, Frank Thayer, Cindy Wallace, Curtis Young, CCA, Chris Zoller, Andy Michel, Kelley Tilmon

Fall Armyworm

Read more

Manure Nutrient Management Day in Crawford County

Author: Jason Hartschuh, CCA

Crawford Soil and Water Conservation District, in conjunction with Crawford-OSU Extension, will be hosting a Manure Nutrient Management Field Day on August 30. The event will be held at the Scott-Reinhard Seed’s Warehouse at 2030 State Route 4, just south of Bucyrus.

Read more

2022 Precision Ag Day Prescriptive Tillage

Author: Grant Davis, CCA

Join Champaign and Madison County OSU Extension as we look at the potential for prescriptive tillage technology. This is the next step in sub-field management, with implements able to adjust on the fly while in operation.

Read more
August 23
Ohio No-Till Field Day (Muskingum)
August 24
Farm Pesticide Disposal at Erie County
August 25
2022 Precision Ag Day: Prescriptive Tillage (Champaign)
August 25
2022 Agronomy Field Day (Morrow)
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
Noelle Barnes
Educator, Agriculture and Natural Resources
Lee Beers, CCA
Educator, Agriculture and Natural Resources
Rachel Cochran, CCA
Water Quality Extension Associate, Defiance, Van Wert, Paulding Counties
Trevor Corboy
Educator, Agriculture and Natural Resources
Grant Davis, CCA
Educator, Agriculture and Natural Resources
Amber Emmons, CCA
Water Quality Extension Associate
Mike Estadt
Educator, Agriculture and Natural Resources
Ken Ford
Educator, Agriculture and Natural Resources
Jamie Hampton
Educator, Agriculture and Natural Resources
Jason Hartschuh, CCA
Field Specialist, Dairy & Precision Livestock
Elizabeth Hawkins
Field Specialist, Agronomic Systems
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
Gigi Neal
Educator, Agriculture and Natural Resources
Sarah Noggle
Educator, Agriculture and Natural Resources
Tony Nye
Educator, Agriculture and Natural Resources
Les Ober, CCA
Educator, Agriculture and Natural Resources
Osler Ortez
State Specialist, Corn & Emerging Crops
Pierce Paul
State Specialist, Corn and Wheat Diseases
Richard Purdin
Educator, Agriculture and Natural Resources
Eric Richer, CCA
Field Specialist, Farm Management
Beth Scheckelhoff
Educator, Agriculture and Natural Resources
Kelley Tilmon
State Specialist, Field Crop Entomology
Aaron Wilson
Byrd Polar & Climate Research Center
Ted Wiseman
Educator, Agriculture and Natural Resources
Curtis Young, CCA
Educator, Agriculture and Natural Resources
Chris Zoller
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 For an accessible format of this publication, visit

Facebook Facebook
Twitter Twitter
YouTube YouTube