CFAES Give Today
Agronomic Crops Network

Ohio State University Extension

CFAES

C.O.R.N. Newsletter 2005 Archive

  • C.O.R.N. Newsletter 2005-11
    May 3, 2005 - May 10, 2005
    Editor:
    Tammy Dobbels

    In This Issue:

    • Wheat Development and Disease Update
    • Soybean Rust Update
    • Soybean Seeding Rates and Calibration
    • Slug Update
    • Early Season Insect Pests in Corn & Soybeans
    • Black Cutworm Moth Flights Remain Low
    • Switching from Preemergence to Early Postemergence in Corn
    • Burndown Programs Without 2,4-D Ester
    • Corn Replanting Considerations - don’t be in rush to replant
    • Replanting Roundup Ready Corn – how to kill the first planting?
  • C.O.R.N. Newsletter 2005-10
    April 25, 2005 - May 3, 2005
    Editor:
    Steve Prochaska

    In This Issue:

    • What to do When You’re Between Preemergence and Postemergence
    • Causes of Underground Leafout and Emergence Problems in Corn
    • Effect of Saturated Cold Soil on Crop Emergence
    • Impact of Freezing Temperatures and Snow on Corn Survival
    • Nitrogen Rates and Nitrogen Prices - Deciding What to Do
    • Marestail (Horseweed) Has Bolted – What are the Options?
    • Cold and Snow Has Not Hurt Wheat
  • C.O.R.N. Newsletter 2005-09
    April 19, 2005 - April 26, 2005
    Editor:
    Steve Prochaska

    In This Issue:

    • Early Plantings and Corn Emergence
    • Dry Weather and Preemergence Herbicide Activity
    • Rust Update for Mid-April
    • Alfalfa Weevil and Warmer Weather
    • Slugs
    • Is Aerial Application as Effective on Soybean Rust as Ground Applications?
  • C.O.R.N. Newsletter 2005-08
    April 11, 2005 - April 19, 2005
    Editor:
    Steve Prochaska

    In This Issue:

    • Proven Practices for Getting Your Corn Crop off to a Good Start
    • Weed Management Issues for Early-Planted Corn
    • Stage Wheat to Avoid Injury from Dicamba
    • Alfalfa Weevil in Alfalfa
    • Pelletized Lime, Can I Get Away with Lower Rates?
    • Check Wheat Growth Stage Before Applying Herbicides
    • Delayed Application of Anhydrous Ammonia
    • Early Planting and Poorly Drained Fields – Seed treatments Are Needed
    • Seedcorn Maggot in Field Crops
    • Monitoring for Corn Insects in Ohio
  • C.O.R.N. Newsletter 2005-07
    April 4, 2005 - April 12, 2005
    Editor:
    Steve Prochaska

    In This Issue:

    • Fungicide Timing is Key to Manage Soybean Rust
    • Synchrony XP Receives Federal and Ohio Registration
    • Spring Has Sprung - Current Weed Growth Status!
    • Reminders on Spring Dandelion Control
    • Planting Rates for Optimal Yield in Corn
    • Achieving Targeted Plant Populations in Corn
    • Soybean Aphids in Ohio Now
    • Spring Soil Testing for the 2005 Growing Season
    • Tips to Improve Sprayer Performance
  • C.O.R.N. Newsletter 2005-06
    March 22, 2005 - April 4, 2005
    Editor:
    Steve Prochaska

    In This Issue:

    • Guidelines for Wheat Herbicides
    • Planter Maintenance and Stand Establishment in Corn
    • Early Burndown Herbicides
    • What Makes a Spray Fine , Very Fine or Not Fine?
    • Soybean Rust Update for March 21
  • C.O.R.N. Newsletter 2005-05
    March 8, 2005 - March 22, 2005
    Editor:
    Harold Watters

    In This Issue:

    • Assessing Wheat Stands in Late Winter and Wheat Management During the Spring
    • Predicting Flea Beetle Activity and Stewart's Disease for the 2005 Corn Crop
    • Soybean Seed Treatments and Soybean Aphids
    • New Horseweed Management Publication Available
    • Don’t Overlook the Benefits of Crop Rotation
    • The Fight Against Soybean Rust Starts with Calibrating Your Sprayer
    • Soybean Rust Update after the Brazil Trip
  • C.O.R.N. Newsletter 2005-04
    February 22, 2005 - March 8, 2005
    Editor:
    Harold Watters

    In This Issue:

    • Wheat Condition Update: Be Prepared for Off Colored Wheat
    • Gypsum Application and Crop Production
    • Historical Ohio Corn Performance Test Data Now Available
    • Requirements for On-Farm Storage of Bulk Fertilizers
    • Conservation Tillage & Technology Conference February 24 & 25
    • Soybean Rust Seminars - March 7, 8, & 9
  • C.O.R.N. Newsletter 2005-03
    February 8, 2005 - February 22, 2005
    Editor:
    Harold Watters

    In This Issue:

    • Selecting Disease Resistant Hybrids for Planting
    • High Prices and Fertilizer Application This Year
    • Flooded Fields and Fall Applied Phosphorus and Potassium
    • Application of Fertilizer Materials to Frozen Ground and Topdressing Wheat
    • S-metolachlor, r-metolachlor – Does it Really Matter?
    • 2004 Ohio State Organic Corn Performance Test
    • Soybean Rust Update-Fungicide Labeling and Selection
    • Soybean Rust Workshops Set for Western Ohio March 7-9
    • North Central Branch ASA Meeting March 15 & 16
  • C.O.R.N. Newsletter 2005-02
    January 25, 2005 - February 8, 2005
    Editor:
    Harold Watters

    In This Issue:

    • Best Equipment Strategies to Fight Against Soybean Rust
    • Herbicide programs for non-GMO soybeans
    • Most Recent Findings of OSU Herbicide Resistance Screens
    • NutriDense Corn: Questions about Agronomic Performance and Management
    • Northern Ohio Crops Day
    • Crop Profit Game Feb 15 Broadcast Features Rust Update
    • Fungicides for Soybean Rust – Lesson 1 Some Basics

Pages

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.