▶ Considerations for 2026 Seed Selection
Josh Kamps covers hybrid and variety trial data for corn, soybeans, and small grains, pest and disease management considerations, herbicide resistance, and scouting strategies.
Articles
▶ What You Can and Can’t Learn from a Nitrogen Response Curve
Dr. Matt Ruark, UW–Madison soil and nutrient cycling extension specialist, dives into the value and limitations of nitrogen response curves in on-farm research.
▶ September 25 Ag Weather Outlook for Wisconsin
Josh Bendorf from the Wisconsin State Climatology Office provides a detailed update on weather conditions across the state as of September 25, 2025.
▶ Spraying Is Easy, Doing It Right Isn’t: Tips for Better Herbicide Applications
Dr. Tommy Butts breaks down the complexities of herbicide application and shares expert tips to help applicators improve coverage, reduce drift, and make smarter nozzle choices.
▶ Tools for Planning and Spreading Manure
Hava Blair walks through using two powerful tools for planning and managing manure applications in Wisconsin: SnapPlus Version 3 and the Runoff Risk Advisory Forecast.
▶ Implications of Dairy Manure on Soil Hydrology and Organic Matter
Dr. Francisco Arriaga explores how manure affects soil hydrology, phosphorus runoff, and organic matter levels.
▶ Manure Management, Spill Response, and Safety
Kevin Erb covers trends in manure application, transportation risks, dragline safety, spill containment procedures, and regulatory requirements.
▶ September 11 Ag Weather Outlook for Wisconsin
Josh Bendorf from the Wisconsin State Climatology Office provides a detailed update on weather conditions across the state as of September 11, 2025.
Notes from the Field: A Growers Perspective – Ben Kraus Chat #10
This week we will hear about Gwenyn Hill Farm’s (Waukesha) peach, elderberry, apples and Asian pear harvest.
▶ Nitrogen Optimization Pilot Program 2025 Updates
Lindsey Rushford, nitrogen optimization program outreach specialist with UW–Madison Extension, provides updates on the Nitrogen Optimization Pilot Program (NOPP) for 2025.
▶ Evaluating MRTN Rates for Corn Grain and Silage After Manure Application
Jerry Clark, regional crops educator, presents findings from the first year of a statewide research project evaluating Maximum Return to Nitrogen (MRTN) rates for corn grain and silage following manure application.
▶ How Does Nitrate Leaching Respond to Nitrogen Inputs from Fertilizer and Manure?
Dr. Steven Hall, assistant professor and extension cropping systems and water quality specialist, explores how nitrate leaching responds to nitrogen inputs from both synthetic fertilizer and manure in Wisconsin cropping systems.
