Articles
2025 Pest Management in Wisconsin Field Crops (A3646): A guide to managing weeds, insects, and diseases in corn, soybean, forages, and small grains
This annually updated reference guide is one convenient source for management information on the key pests of corn, soybean, forages, small grains, and stored grains and provides targeted information for Wisconsin growers.
Field Notes Episode 23: Doing On Farm Research
We talk quite a bit about on farm research results on Field Notes, so we thought it was high time to do an episode detailing the ins and outs of doing research on farms in Wisconsin. We dive into the details of asking the right question, trial design and logistics, and analysis with Ben Turzinski and Monica Schauer.
2025 Commercial Vegetable Production in Wisconsin (A3422)
This guide offers the latest recommendations for disease, insect, and weed management in Wisconsin’s most common commercial vegetable crops. Also included are lime and fertilizer recommendations as well as insect identification information and keys.
2024 Wisconsin Corn Hybrid Performance Trials
In 2024, grain and silage performance trials were planted at 12 locations in four production zones: the southern, south central, north central, and northern zones. The purpose of these trials is to provide unbiased performance comparisons of hybrid seed corn for grain and silage available in Wisconsin.
EPA Herbicide Strategy Implementation on New Herbicide Labels
The Herbicide Mitigation Strategy is one of the first phases of the Environmental Protection Agency’s (EPA) work plan to achieve compliance with the Endangered Species Act (ESA) and will set the tone for subsequent changes in the coming years. Moving forward, the herbicide strategy will be applied to all new herbicide active ingredient registrations and be considered during the herbicide registration review process. Outlined below are the key changes to the label and mitigation practice resources.
New Tool Helps Farmers Make Conservation Decisions
Using datasets from large numbers of farms, Dr. Jeff Hadachek created a model that allows farmers to input their own costs to see how their bottom line would be affected if they implemented specific conservation practices. Read more and access the tool here.
Preparing Diversified Vegetable Operations for Seasonal Transition
Do you want to get a head start on managing next year’s insect pests? Focus on managing your crop residue. Removing or tilling in crop residue this fall could make a big impact towards pest management. Read for pest-specific strategies on residue management as well as other cultural control options.
Field Notes Episode 22: Water Conservation in Cropping Systems
We sit down with Mallika Nocco, assistant professor and extension specialist in agrohydrology from UW-Madison to discuss water conservation: What is it, why does it matter for Wisconsin farmers, and what are practical ways we can implement it on the landscape?
What is Open-Source Software, and How Does it Fit in Ag?
As more farmers have now grown up in the age of computers and software development, we are starting to see an increase in open-source projects related to agriculture. Open-source software (OSS) is a software product for which the code is freely available to the public to use or modify.
▶ Watch: Understanding the Chemistry Behind Herbicide Applications
Dr. Tommy Butts, assistant professor of weed management at Purdue University, presents on the chemistry of herbicide applications.
