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C.O.R.N. Newsletter 2012 Archive

  • C.O.R.N. Newsletter 2012-21
    July 9, 2012 - July 15, 2012
    Editor:
    Amanda Douridas

    In This Issue:

    • Symptoms and Effects of Water Stress on Soybean Production
    • Midseason soybean diseases
    • Soybeans, Insecticide/Miticide Applications, and Bees
    • Drought, Insects, and Field Crops
    • Foliar Fungicide Application in Field Corn: Q and A
    • Much Needed Rain Comes at a Cost – Root Lodging and “Green Snap” in Corn
    • Pricing Drought-Stressed Corn for Corn Silage
    • The 2012 Wheat Season in Review
    • Western ARS Agronomy Field Day Reminder
    • Weather Update
  • C.O.R.N. Newsletter 2012-20
    July 2, 2012 - July 9, 2012
    Editor:
    Amanda Douridas

    In This Issue:

    • The Weather Pattern Continues
    • Western Bean Cutworm Counts on the Rise
    • Assessing the Impact of Hot, Dry Weather on Pollination in Corn
    • Spray Tank Water Quality
    • Controlling marestail in double-crop soybeans
    • New Soybean and Small Grain Extension Specialist
  • C.O.R.N. Newsletter 2012-19
    June 25, 2012 - July 3, 2012
    Editor:
    Harold Watters

    In This Issue:

    • Dry weather continues
    • Hot, dry weather will impact pollination in corn
    • Alfalfa Management Considerations in a Drought
    • Brush up on your Sweet Corn Pest Management
    • OSU Weed Science Field Day – July 11
    • Spray Tank Water Quality
  • C.O.R.N. Newsletter 2012-18
    June 18, 2012 - June 26, 2012
    Editor:
    Harold Watters

    In This Issue:

    • Mid-June to July Crop Weather update
    • Dry weather and postemergence herbicide activity
    • Twospotted Spider Mites on Soybeans
    • What to Expect from Foliar Fertilizer Programs
    • Estimating Nutrient Removal of Wheat Straw
  • C.O.R.N. Newsletter 2012-17
    June 11, 2012 - June 19, 2012
    Editor:
    Harold Watters

    In This Issue:

    • June Weather Update
    • Effects of early season dry weather on corn ear formation
    • Hail damage to corn should be limited
    • Corn Response to Sidedress Nitrogen
    • Western Bean Cutworm Flight Begins in Ohio
    • Twospotted Spider Mites on Soybeans
    • Considerations for Double-Crop Soybeans
    • Agronomic Crops Calendar
  • C.O.R.N. Newsletter 2012-16
    June 5, 2012 - June 11, 2012
    Editor:
    Glen Arnold

    In This Issue:

    • Dry Weather is Holding Back Soybean Seed Germination
    • Double Crop Soybeans versus Modified Rely Intercrop Soybean in 2012
    • True Armyworms in Grass Pastures
    • Western Bean Cutworm Monitoring to begin June 1
    • Weather Outlook
  • C.O.R.N. Newsletter 2012-15
    May 30, 2012 - June 4, 2012
    Editor:
    Glen Arnold

    In This Issue:

    • Start Sampling for Potato Leafhoppers in Alfalfa
    • Ohio Weather Outlook
    • Other Insect Concerns on Field Crops
    • What to do with Thin Soybean Stands
  • C.O.R.N. Newsletter 2012-14
    May 22, 2012 - May 29, 2012
    Editor:
    Glen Arnold

    In This Issue:

    • Asiatic Garden Beetle or Grub
    • Head Scab Risk Low, but Stripe Rust Showing up
    • Grass Sawfly
    • True Armyworms
    • Two Week Weather Outlook
    • Factors Contributing to Uneven Corn Emergence
  • C.O.R.N. Newsletter 2012-13
    May 15, 2012 - May 21, 2012
    Editor:
    Glen Arnold

    In This Issue:

    • Slugs Causing Concern Earlier Than Normal
    • Evaluate Alfalfa Stands
    • Scab is at Low Risk for the Week of May 14 – What to do with the Fungicide
    • Other Field Crop Insect Concerns
    • Misc. Emergence Problems in Corn
    • Weather Looks Favorable for Spring Planting
  • C.O.R.N. Newsletter 2012-12
    May 8, 2012 - May 14, 2012
    Editor:
    Glen Arnold

    In This Issue:

    • Powdery Mildew and Septoria leaf blotch: This Year the Story is Different
    • Ponding Effects on Corn and Soybeans
    • Soybean Seedling Diseases – What to Look for in 2012
    • POST Corn Treatments with Residual Activity
    • Wheat Scab Update: 7 May 2012
    • Upcoming Weather Forecast
    • Now is the Time to Calibrate Your Sprayer
    • Protecting Honey Bees From Pesticides
    • Scout for Slugs Now

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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.