C.O.R.N. Newsletter 2008 Archive

  • April 29, 2008 - May 6, 2008
    Editor:
    Steve Prochaska

    In This Issue:

    • Heat Units Needed for Corn Emergence
    • Mixing Corn Hybrids within a Field to Increase Yield
    • Soil Temperatures in Ohio
    • Insecticidal Seed Treatments on Field Crops: What to Expect
    • Cereal Leaf Beetle in Wheat
    • Black Cutworm and Armyworm
    • Alfalfa Weevil Update
    • Giant Ragweed with Resistance to PPO and ALS inhibiting Herbicides
    • Is There a Benefit to an Early (Feeke,s 3-6) Application of Fungicides at Half Rate in Wheat?
    • NOAA Weather Update For Ohio
  • April 22, 2008 - April 29, 2008
    Editor:
    Steve Prochaska

    In This Issue:

    • Burndown Herbicide Treatments – Can You Afford Not To Use 2,4-D Ester?
    • The Wheat Crop May be Further Along Than It Seems
    • Winter Injury in Alfalfa
    • Starter Fertilizers for Corn, Where Are They Needed And What Concerns Should One Have?
    • Cereal Rust Mite (or the Timothy Mite) on Timothy
    • Alfalfa Weevil Update
    • Seedling Diseases and Soybean Rust
    • Soil Quality CD Now Available
    • NOAA Weather Update For Ohio
  • April 15, 2008 - April 22, 2008
    Editor:
    Steve Prochaska

    In This Issue:

    • Avail – Can It Improve Phosphorus Fertilizer Efficiency?
    • Cold Temperature Effect on Wheat After Green-Up
    • Applying Wheat Herbicides in 28% - How Late is Safe?
    • Alfalfa Weevil Update
    • Adjustments to Consider if Corn Planting Delayed
  • April 7, 2008 - April 15, 2008
    Editor:
    Harold Watters

    In This Issue:

    • Nitrogen Concerns in Wheat
    • Alfalfa Weevil
    • Preplant Herbicide Applications
    • Consider Controlled Traffic for 2009
    • Fall Anhydrous Ammonia - Should You Be Concerned?
    • Transgenic Hybrid Traits Available in Corn and Export Approval Status
    • Tips for Successful Corn Establishment
  • April 1, 2008 - April 8, 2008
    Editor:
    Harold Watters

    In This Issue:

    • Minimizing pollen contamination of non-GMO Corn
    • Not the Year to Mud-in Soys
    • On-farm soybean seed treatment
    • Sentinel plots for soybean rust monitoring are being planted in the south
    • Soybean Aphid Expectations in Ohio for 2008
    • Weeds and the Potential for Insect Outbreaks 2008
    • Identifying Wheat Growth Is Important for Management Decisions
    • OARDC Research Station Weather and information websites
  • March 19, 2008 - April 2, 2008
    Editor:
    Harold Watters

    In This Issue:

    • Private Pesticide License Renewal by March 31st
    • Early-spring Weed Control in Wheat
    • Wheat Assessment and Considerations
    • Transgenic Corn and the 20 Percent Refuge
    • Why I Inoculate Soybeans
    • Crop Production Basics Still Deliver the Most Profit
  • March 4, 2008 - March 19, 2008
    Editor:
    Harold Watters

    In This Issue:

    • Our Annual Prediction of Flea Beetle Activity and Stewart’s Disease for the 2008 Corn Crop
    • Preventive Insect Control on Field Crops
    • Nitrogen Credits for Corn after Soybeans
    • Urease Inhibitors
    • Weed Management Webpage Updates
    • Plan Now for Double Cropping Wheat & Soybeans
    • Registration for Drainage School due by Friday, March 7
    • Introduction to Organic Crop Production Program
    • March Agronomic Offerings from the AgCrops Calendar
  • February 20, 2008 - March 5, 2008
    Editor:
    Harold Watters

    In This Issue:

    • First Detector Training February 21st
    • Agronomic Crops Disease Bulletins Available
    • Organic Corn Management Practices Vary
    • Weed Control for Liberty Link vs glyphosate-resistant corn
    • Late Feb & March Agronomic Offerings from the AgCrops Calendar
  • February 5, 2008 - February 20, 2008
    Editor:
    Harold Watters

    In This Issue:

    • Don’t Rush Nitrogen Applications on Wheat
    • Barley Yellow Dwarf Virus and Aphids on Wheat
    • February Agronomic Offerings from the AgCrops Calendar
  • January 23, 2008 - February 6, 2008
    Editor:
    Greg LaBarge

    In This Issue:

    • Questions About Starter Fertilizer Use
    • Some 2008 Soybean Seed Quality Questionable
    • Soybean Rust Synopsis for 2007
    • New Soybean Rust Fungicide Guide – Now Online!
    • 2007 Northwest Ohio Corn Silage Test
    • 2007 Organic Corn Performance Test
    • Conservation Tillage & Technology Conference
    • Register NOW for the 2008 Agronomic Crops Workshops
    • Upcoming Agronomy Program Calendar

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About the C.O.R.N. Newsletter

C.O.R.N. is a summary of crop observations, related information, and appropriate recommendations for Ohio Crop Producers and Industry. C.O.R.N. is produced by the Ohio State University Extension Agronomy Team, State Specialists at The Ohio State University and Ohio Agricultural Research and Development Center. C.O.R.N. Questions are directed to State Specialists, Extension Associates, and Agents associated with Ohio State University Extension and the Ohio Agricultural Research and Development Center at The Ohio State University.