CORN Newsletter

 

2022-18

 

Editor: Sarah Noggle

 

Prevent Plant Economics

Author: Amanda Douridas

To avoid duplication, we do not make it a habit to cross-post articles from other publications. We assume that if you are interested in information from other newsletters and publications, you will subscribe to those.

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Time to Start Scouting for Potato Leafhoppers in Alfalfa

Authors: Kelley Tilmon, Mark Sulc, Andy Michel

We are receiving reports of near or at-threshold levels of potato leafhopper in alfalfa.  As second-cut alfalfa grows, farmers should scout for resurging numbers in their fields.  Younger alfalfa is more susceptible to damage at lower leafhopper numbers.

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REMINDER: Replanting Decisions in Corn and Soybeans… What to Consider

Authors: Osler Ortez, Laura Lindsey, Alexander Lindsey

Unfavorable weather during the months of April, May, and early June has negatively affected corn and soybean acres establishment in the state. If considering replanting fields, a C.O.R.N.

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Corn Growth and Development: Crop Staging

Authors: Osler Ortez, Alexander Lindsey

One of the bottom-line activities in growing crops should be understanding and keeping track of crop growth and development. Crop growth is related to the increase in size.

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Crops Under Water – Crop Stage is Critical for Recovery

Authors: Alexander Lindsey, Mark Sulc, Laura Lindsey, Osler Ortez, Peter Thomison

Large rain events seem to be trending this year in many parts of Ohio, especially in Northwest Ohio where 3-5 inches of rain fell in 24-48 hrs. This can lead to standing water (flood) conditions or waterlogged soils (the root system is saturated).

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Double Crop Soybean Management Considerations for 2022

Author: Laura Lindsey

Wheat harvest is just around the corner, and it’s time to consider double-crop soybean production management. For double-crop soybean to be successful, you need adequate time and moisture for the production of the soybean crop.

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Double Crop Soybean Production in Northern Ohio

Authors: Laura Lindsey, Eric Richer, CCA, Alexander Lindsey, Greg McGlinch

In northern Ohio, double-crop soybean production after wheat harvest needs to be carefully considered.

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Lep Monitoring Network Update – BCW, AMW, and ECB Updates

Authors: Amy Raudenbush, Kyle Akred, Suranga Basnagala , Mark Badertscher, Lee Beers, CCA, Alan Leininger, Clifton Martin, CCA, James Morris, Eric Richer, CCA, Beth Scheckelhoff, Cindy Wallace, Curtis Young, CCA, Andy Michel, Kelley Tilmon

Moth trap updates for Ohio are reported below. All monitored pests remained below an average of 10 moths per county for the week of June 6 – 12. This will be our last update for black cutworm and true armyworm.

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Upcoming Events

 

June 23

 

Agronomic Field Day: June 23 at the Northwest Agriculture Research Station in Wood County

 

July 7

 

Spray Drone Field Day

 

July 13

 

Western Weed and Agronomy Field Day (Clark)

 

July 26

 

Manure Science Review (Ohio)

 

August 16

 

SW Ohio Corn Growers – Agronomy Field Day

 

January 4

 

Organic Grains Workshop

 

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.

 

Contributors:

 

Glen Arnold, CCA
Field Specialist, Manure Nutrient Management

 

Mark Badertscher
Educator, Agriculture and Natural Resources

 

John Barker
Educator, Agriculture and Natural Resources

 

Carrie Brown
Educator, Agriculture and Natural Resources

 

Trevor Corboy
Educator, Agriculture and Natural Resources

 

Grant Davis, CCA
Extension Educator, Agriculture and Natural Resources

 

Wayne Dellinger, CCA
Educator, Agriculture and Natural Resources

 

Taylor Dill
Educator, Agriculture and Natural Resources

 

Amanda Douridas
Educator, Agriculture and Natural Resources

 

Nick Eckel
Educator, Agriculture and Natural Resources

 

Alyssa Essman

 

Mike Estadt
Educator, Agriculture and Natural Resources

 

Ken Ford
Educator, Agriculture and Natural Resources

 

Jason Hartschuh, CCA
Educator, Agriculture and Natural Resources

 

Amber Herman

 

Andrew Holden
Educator, Agriculture and Natural Resources

 

Stephanie Karhoff
Educator, Agriculture and Natural Resources

 

Dean Kreager
Educator, Agriculture and Natural Resources

 

Alan Leininger
Educator, Agriculture and Natural Resources

 

Daniel Lima

 

Horacio Lopez-Nicora
Assistant Professor – Plant Pathology

 

Clifton Martin, CCA
Educator, Agriculture and Natural Resources

 

James Morris
Educator, Agriculture and Natural Resources

 

Gigi Neal
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

 

Beth Scheckelhoff
Educator, Agriculture and Natural Resources

 

Matthew Schmerge
Educator, Agriculture and Natural Resources

 

Clint Schroeder
Educator, Agriculture and Natural Resources

 

Kelley Tilmon
State Specialist, Field Crop Entomology

 

Barry Ward
Program Leader

 

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 cfaesdiversity.osu.edu. For an accessible format of this publication, visit cfaes.osu.edu/accessibility.

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