Agronomy eUpdate November 13th, 2025

Issue 1080

Fifty Years of Herbicide Resistance in Kansas

This year marks five decades since herbicide resistance was first documented in Kansas. Since then, the problem has increased to dozens of species across the state. Learn how it all began, and where we go from here to stay ahead of resistant weeds.

herbicide resistance 

Using Biosolids on Agricultural Land: Agronomic, Environmental, and Safety Considerations

Biosolids offer farmers a valuable source of nutrients and organic matter when applied correctly. This article explains how biosolids are treated, regulated, and safely applied to cropland in Kansas, as well as what producers should know about nutrient value, safety practices, and emerging contaminants.

biosolids land application 

World of Weeds - Field Pansy

This month's World of Weeds feature highlights the field pansy (Viola bicolor), a small but persistent winter annual that is often mistaken for its ornamental cousins. Learn how to identify this weed and which herbicide options provide the best control this fall and spring.

World of Weeds field pansy wild pansy 

Southeast Kansas Ag Applicator Training Set for December 1 in Parsons

K-State's Southeast Research and Extension Center will host a one-day Ag Applicator Training on Monday, Dec. 1, in Parsons. Participants can earn five 1A credits and one Core credit while learning about glufosinate application, pasture weed control, crop diseases, and spray drone technology.

training pesticide application 1A 

Share Your Input: Digital Ag and AI Survey for Farmers

Are you a Kansas farmer working in row crops, specialty crops, or livestock/ranching? We invite you to share your perspective on Digital Agriculture and Artificial Intelligence (AI) in farming systems by completing a brief survey.

survey digital ag artificial intelligence AI 

Sorghum Connection Launches Second Year of Winter Educational Series

Kansas sorghum producers - don't miss the second year of the Sorghum Connection Series! Hear from K-State and industry experts on forage management, digestibility, precision ag, and yield strategies at one of three free events this December. The events are free, but registration is requested. Sign up today!

grain sorghum sorghum meetings Sorghum Connection 


Search
Events
Subscribe