Agronomy and Farm Management

After everything our crops have been through this growing season, we are checking in to discuss what impacts weather, delayed planting and other forces have had on crop development. Dr. Stephanie Karhoff joins us to provide a perspective from across Ohio.

Access the Crop Risk Tool here: https://connect.doit.wisc.edu/cpn-risk-tool/.

Remember to subscribe to the CORN Newsletter for weekly updates and recommendations

Our last weather update at the beginning of March had us talking about lingering drought across the state. Well we can say that has been taken care of and then some. This spring has left some lingering impacts and, in some areas, multiple replants. With crops struggling through emergence and the first few growth stages, we are looking ahead to see what the summer will bring. How much impact will the super El Nino have on our crops? We talk with Dr. Aaron Wilson to get an idea of what may be instore.

Sign up to receive monthly and quarterly updates from the State Climate Office: climate.osu.edu. Check out mrcc.purdue.edu to find useful tools such as the GDD calculator and freeze predictor. You can also reach out to Aaron at [email protected].

Planting season are never normal and 2026 is no exception. With the southern half of Ohio nearing completion and the northern half struggling to make headway, there was a lot of crop variability as below freezing temperatures hit the state. Expected prolonged cold and wet weather as another wrinkle. Dr. Jason Hartschuh, Field Specialist with OSU Extension, joins us as we talk about the potential impacts on corn, soybean, wheat and alfalfa. We share what to look for now and in the coming weeks as we deal with a cooler, wetter May.

This CORN Newsletter has two articles on freeze impacts to soybeans and wheat: https://agcrops.osu.edu/newsletter/corn-newsletter/2026-12. The Purdue photo gallery on freeze damage can be found at: https://www.agry.purdue.edu/ext/corn/news/articles.01/Frost_Corn_Soy-0418_Gallery.html.

In this episode, Bruce and Josh talk to Dr. Brent Sohngen, a Distinguished Professor of environmental and natural resource economics at The Ohio State University, in the College of Food, Agriculture, and Environmental Sciences. Dr. Sohngen talks about the history of conservation of resources in the United States and the economic impact that nature can have on the economy.

Slug pressure has become an increasingly common and frustrating challenge in crop fields in recent years, driven by wetter springs, heavy residue, and changing production systems. In this episode, we dig into why these slippery pests seem harder to manage than ever. With Kelley Tilmon joining us, discuss the limitations of traditional control options and what growers should realistically expect from different management strategies. From scouting and risk factors to cultural, biological, and chemical tools, we’ll break down what we know and how to make informed decisions when slugs start putting your stand at risk.

For more information, visit aginsects.osu.edu where you can find publications, fact sheets and ID cards. Most slug info is found under the soybean section.

Join Bruce and Josh as they talk with Greg LaBarge is a field specialist in agronomic systems and a professor at Ohio State University Extension, Columbus, Ohio. Greg discusses the Corn Nitrogen Rate Calculator and how farmers can use this research based tool to help make decisions on their operation. The tool can be found here: https://www.cornnratecalc.org/

After a grueling winter, spring is arriving across Ohio and we are itching to get the planters rolling. After looking at where this past winter landed in the books, we talk with Dr. Aaron Wilson about what we can expect for this season. With drought conditions lingering in some parts of the state and heavy rains across others, we have our fingers crossed for a good growing season. Will Mother Nature deliver? Tune in to find out.

Sign up to receive monthly and quarterly updates from the State Climate Office: climate.osu.edu. Check out mrcc.purdue.edu/ to find useful tools such as the GDD calculator and freeze predictor. You can also reach out to Aaron at [email protected].

Amanda Douridas is the Ohio State University Extension Educator for Agriculture and Natural Resources in Madison County. Her on-farm research has focused on nutrient management and adapting to changing weather patterns within cropping systems. In this episode, Bruce and Josh talk to Amanda about a research project for target spray for pre and post application.

Two farmers, Fred and Josh Yoder, discuss one conservation focused research project developed by a group of farmers in Ohio. They are part of a multi-state, four-university effort to discover how to increase conservation adoption on farms. Our farmer-led team is working to improve real-world, on-farm performance of conservation practices to ensure they better generate the outcomes – e.g. profitability, yield stability, and protection from extreme weather events – that farmers need.

To learn more about this project, visit: https://ftgup.org/.

On this episode, Bruce and Josh have Clint Schroeder, Program Manager for the OSU Farm Business Analysis program, and Justin Baum, Clinton County Agriculture and Natural Resources Educator for OSU Extension. Clint and Justin discuss how farm managers can determine their cost of production and use the Crop Cost tool from the University of Minnesota in their decision-making process.

https://farmprofitability.osu.edu

https://cropcost.umn.edu