Project Reports

Cover Crops:

• Annual Ryegrass Varieties for Southern Illinois
• Evaluation of Sunn Hemp as a Cover Crop for No-Tillage Corn
• Annual Ryegrass Cover Crop Control in the Spring at Various Growth Stages Usinge Roundup Ultramax at Various AI Rates in Southern Illinois in 2002 (pdf)

Corn and Soybean Management and Fertility:

• The Use Of Variable Rate Technology (VRT) And Yield Mapping For Optimizing Fertilizer Recommendations For Corn And Soybean (2006)
• Assessing Variability In Corn Response To N Rate (2006)
• Effects Of Annual Versus Biennial Phosphorus And Potassium Applications In A Corn-Soybean Rotation (2006)
• Corn Response To Zinc Using Zinc Fertilizer Sources With Improved Utilization Potential (2006)
• Effects Of Tile Drainage On Crop Yields And Nutrient Management In Southern Illinois (2006)
• Soil pH and Manganese Effects On Yield Of Roundup Ready ® Soybeans (2006)
• The Use of Variable Rate Technology (VRT) and Yield Mapping for Optimizing Fertilizer Recommendations for Corn and Soybeans (2005)
• Assessing Variability in Corn Response to N Rate (2005)
• Effects of Annual Versus Biennial Phosphorus and Potassium Applications in a Corn-Soybean Rotation (2005)
• Corn Response to Zinc Using Zinc Fertilizer Sources with Improved Utilization Potential (2005)
• Soil pH and Manganese Effects on Yield of Roundup Ready® Soybeans (2005)
• Effects of Tile Drainage on Crop Yields and Nutrient Management in Southern Illinois (2005)
• Effects of Annual Versus Biennial Phosphorus and Potassium Applications in Corn–Soybean Rotation (2004)
• The Use of Variable Rate Technology (VRT) and Yield Mapping for Optimizing Fertilizer Recommendations for Corn and Soybeans (2004)
• Assessing Variability In Corn Response To N Rate (2004)
• The Use of Variable Rate Technology (VRT) and Yield Mapping for Optimizing Fertilizer Recommendations for Corn and Soybean (2003)
• Assessing Variability In Corn Response To N Rate (2003)
• Using Historically Established Yield Variability for the Improved Prediction of Nitrogen Fertilizer Needs of Corn (2003)
• Effects of Annual Versus Biennial Phosphorus and Potassium Applications in a Corn-Soybean Rotation (2003)
• Evaluation of Nitrogen Management Practices in No-Till Corn Production
• Evaluation of Riser® and Awaken® for No-till Corn Production at Two Locations in Southern Illinois
• Late-Season Nitrogen Fertilizer Application Effects on Irrigated Soybean Yields
• Effects of Starter Fertilizers Containing Stay-N and ACA on No-till Corn
• Impact of Accelerated Erosion on Soil Properties and Productivity of Grantsburg Soils in Southern Illinois Under Different Tillage System
• Effects of Annual Versus Biennial Phosphorus and Potassium Applications In a Corn-Soybean Rotation (2002)
• Assessing Variability In Corn Response To N Rate (2002)
• Using Historically Established Yield Variability For the Improved Prediction of Nitrogen Fertilizer Needs of Corn (2002)
• The Use of Variable Rate Technology (VRT) and Yield Mapping for Optimizing Fertilizer Recommendations for Corn and Soybean (2002)
• Effects of Annual Versus Biennial Phosphorus and Potassium Applications In a Corn-Soybean Rotation (2002)
• Assessing Variability In Corn Response To N Rate (2002)
• Using Historically Established Yield Variability For the Improved Prediction of Nitrogen Fertilizer Needs of Corn (2002)
• Assessing variability in corn response to N rate (2001)
• Effects of annual versus biennial phosphorus and potassium applications in a corn-soybean rotation (2001)
• Using historically esablished yield variability for the improved prediction of nitrogen fertilizer needs on corn (2001)
• Assessing variability in corn response to N rate (2000)
• Evaluation of variable rate technology as a management tool for potassium fertilization of grain crops (2000)
• Assessing Variability in Corn Response to N Rate (1999)
• Evaluation of Variable Rate Techology as a Management Tool for Potassium Fertilization of Grain Crops (1999)
• Tillage and Potassium Placement Effects on Potassium Use Efficiency in a Corn-Soybean Rotation (1999)
• An Evaluation of Urease Inihibitor Technology as a Nitrogen Management Tool in No-Till Corn and Wheat Production: Agronomics and Economics (1999)
• An Evaluation of Urease Inhibitor Technology as a Nitrogen Management Tool in No-Till Corn and Wheat Production (1998)
• Evaluation of Variable Rate Technology as a Management Tool for Potassium Fertilization of Grain Crops (1998)
• Tillage and Potassium Placement Effects on Potassium Use Efficiency in a Corn-Soybean Rotation (1997)
• An Evaluation Of Urease Inhibitor Technology as a Nitrogen Management Tool in No-Till Corn and Wheat Production (1997)
• Tillage and Potassium Placement Effects on Potassium Use Efficiency in a Corn-Soybean Rotation (1996)
• An Evaluation of Urease Inhibitor Technology as a Nitrogen Management Tool in No-Till Corn Production (1996)
• Tillage and Potassium Placement Effects on Potassium Use Efficiency in a Corn-Soybean Rotation (1995)

Wheat Management and Fertility:

• Managing Spring Nitrogen for Illinois Wheat (2008)
• Assessing Variability In Wheat Response To N Rate And Timing (2006)
• Assessing Variability in Wheat Response to N Rate and Timing (2005)
• Nitrogen management of wheat following corn and soybeans (2001)
• Nitrogen management of wheat following corn and soybeans (2000)
• Soybean and wheat responses to chloride in potassium chloride fertilizer for suppression of disease (2000)
• Nitrogen Management of Wheat Following Corn and Soybeans (1999)
• Soybean and Wheat Responses to Chloride in Potassium Chloride Fertilizer for Suppression of Disease (1999)
• Nitrogen Management of Wheat Following Corn and Soybeans (1998)
• Soybean and Wheat Responses to Chloride in Potassium Chloride Fertilizer for Suppression of Disease (1998)
• Wheat Response To Sulfur Fertilization In Southern Illinois (1993)
• Wheat Response to Sulfur Fertilization in Southern Illinois (1992)
• Evaluation of Nitrogen and Sulfur Sources on Wheat Grown Under a High Yield Environment
• An Evaluation of Urease Inhibitor Technology as a Nitrogen Management Tool in No-Till Wheat Production
• Nitrogen Management of Wheat Following Corn and Soybeans
• Wheat Planting Pattern Study
• Wheat Planting Rates and Nitrogen Rates Study
• Wheat Response to Sulfur Fertilization in Southern Illinois (1991)

Insect Management:

• Preemerge Insecticide Treatments for Cutworm Control in No-Till Corn Under Center Pivot Irrigation in Southern Illinois (pdf)
• Preemerge Insecticide Treatments for Cutworm Control in No-Till Upland Corn in Southern Illinois (pdf)
• Insecticide Seed Treatments for Control of Billbugs and Other Soil Insects in No-Till Corn in Southern Illinois (pdf)
• Insecticide Seed Treatments for Control of Cutworms and Soil Insects in No-Till Corn Undert Center Pivot Irrigation in Massac County, Illinois (pdf)
• Insecticide Seed Treatments for Control of Cutworms and Soil Insects in No-Till Corn in Southern Illinois (pdf)
• Insecticide Seed Treatments for Soybeans Planted No-Till in Southern Illinois (pdf)
• Southwestern Corn Borer Control Using Foliar Insecticides in No-Till Corn Under Center Pivot Irrigation in Massac County, Illinois (pdf)
• Southwestern Corn Borer Control Using Foliar Insecticides in No-Till Upland Corn in Southern Illinois (pdf)

Weeds Management:

• Spring Burndown Weed Control Prior to No-Till In Southern Illinois (pdf)
• Two Pass Herbicide Programs for Conventional Tillage Corn in Southern Illinois (pdf)
• Weed Control Programs for Conventional Tillage Corn in Southern Illinois (pdf)
• Weed Control Programs for Conventional Tillage Liberty Link Corn in Southern Illinois (pdf)
• Comparison of Conventional and Roundup Ready Herbicide Weed Control Programs for use in Conventional Tillage Roundup Ready Corn in Southern Illinois (pdf)
• Weed Control and Crop Tolerance to Various Herbicide Programs in Conventional Tillage Roundup Ready Soybeans in Southern Illinois (pdf)
• Weed Control Programs for Standard and Roundup Ready Soybeans Using Conventional Tillage in Southern Illinois (pdf)
• Comparison of Fall Applied Herbicide Treatments for Winter Annual Weed Control Including Italian Ryegrass Prior to No-Till Corn Production in Southern Illinois (pdf)
• Comparison of Fall Applied Herbicide Treatments for Winter Annual Weed Control Prior to No-till Soybean Production at DSAC in 2002 (pdf)
• Efficacy and Crop Injury of Different Glyphosate Formulations on Giant Ragweed in the NK603 Event of Roundup Ready Corn in Southern Illinois (pdf)
• Efficacy and Crop Injury of Different Glyphosate Formulations on Giant Ragweed in Roundup Ready Soybean in Southern Illinois (pdf)

Fungicides:

• Fungicide Seed Treatments for No-Till Soybeans in Southern Illinois (pdf)
• Gray Leaf Spot Control in No-Till Corn Under Center Pivot Irrigation Using Foliar Fungicides at Tassel Emergence in Massac County, Illinois (pdf)

Other Pest Management Reports:

• Vole Damage Control When Converting CRP To Crop Production In The Midwest (pdf)

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