C.O.R.N. Newsletter 2009-10
April 21, 2009- April 28, 2009 Steve Prochaska In This Issue Low Temperatures and Corn Emergence Heat Units Required for Corn Emergence Relying on “Reachback” to Kill Weeds – Do You Feel Lucky? New Field Crop Insects Website and Fact Sheets Alfalfa Weevil ...
C.O.R.N. Newsletter 2009-12
May 4, 2009- May 12, 2009 Tim Fine In This Issue: Managing Leaf Diseases of Wheat with Fungicides Adjusting Corn Management Practices for a Late Start Late tillage – spray the field first? Corn planted with no herbicide applied? Don’t panic Nitrogen Timin ...
C.O.R.N. Newsletter 2009-13
May 11, 2009- May 19, 2009 Tim Fine In This Issue: Wheat Head Scab Forecasting: Cereal Leaf Beetle Thresholds The Good, Bad, and Ugly 2009 Planting Season ”Mudding in” Corn Fields for Soybeans – be sure that it is not too many years in a row Soybean Rust ...
C.O.R.N. Newsletter 2009-14
May 18, 2009- May 26, 2009 Tim Fine In This Issue: Wet Weather, Should You Be Concerned About Nitrogen Loss? Have Your Soybeans been Treated and Inoculated Too Long? Should seeding rates be changed for late corn plantings? Late Plantings and Insects Plant ...
C.O.R.N. Newsletter 2009-15
May 26, 2009- June 2, 2009 Tim Fine In This Issue: Wheat Scab Update May 26, 2009 Troubleshooting Miscellaneous Emergence Problems in Corn Black Cutworm and Bean Leaf Beetle Becoming More Common Fungicides will not Control Diseases Caused by Viruses Potat ...
C.O.R.N. Newsletter 2009-16
June 2, 2009- June 9, 2009 Jonah T. Johnson In This Issue: June 1: Scab Risk Update and Fungicide Efficacy against Scab after Flowering Ammonia Volatilization Losses from Weed ‘n’ Feed Applications Early season soybean and corn diseases. Armyworm in Corn ...
C.O.R.N. Newsletter 2009-18
June 15, 2009- June 22, 2009 Jonah T. Johnson In This Issue: Wheat Scab Update June 15, 2009: Initial Reports Indicate Low Levels of Head Scab in Ohio Winter Storage of UAN Solution – Impacting what is Being Applied Today Soybean Aphids in Ohio Late corn ...
C.O.R.N. Newsletter 2009-19
June 23, 2009- June 30, 2009 Jonah T. Johnson In This Issue: Applying Urea as a “Sidedress” for Corn Scouting for late-season postemergence treatments in soybeans Corn growth “exploding” in many Ohio fields Concerns about corn injury from residual herbici ...
C.O.R.N. Newsletter 2009-20
June 30, 2009- July 7, 2009 Jonah T. Johnson In This Issue Summer Seeded Cover Crops Harvest aids for Wheat Recovery and Yield Potential of Root Lodged Corn Foliar Diseases in Soybean June 29: Final Results of the 2009 Ohio Wheat Scab Survey Cephalosporiu ...
C.O.R.N. Newsletter 2009-21
July 7, 2009- July 14, 2009 Howard J. Siegrist In This Issue: Yellow Soybeans- What To Do Weather Update Early Planted Corn Is Tasseling Interest In Foliar Fungicide Application Increases As Corn Begins To Tassel How Long Have We Had These Problem Weeds? ...