Agronomy eUpdate October 2nd, 2025

Issue 1074

Sorghum ergot has been detected in Kansas

Sorghum ergot, caused by the fungus Claviceps africana, has been detected in Kansas this season, primarily in forage sorghum fields. The disease can reduce grain yield and produce sticky honeydew that affects forage and grain quality. Discover more about this uncommon issue in Kansas sorghum in this article.

grain sorghum disease sorghum ergot honeydew 

Fall soil testing of hayfields and pastures

Fall is an excellent time to collect soil samples from hayfields and pastures. Testing now allows producers to evaluate nutrient levels and soil pH before the next growing season. Results can guide lime applications, optimize fertilizer use, and improve forage productivity.

soil testing pastures hayfields soil fertility fall soil sampling 

Rate of dry down in grain sorghum before harvest

As sorghum nears harvest, a common question is: how quickly will grain dry down in the field? Research indicates sorghum dries more slowly than corn or soybeans. Weather conditions, especially temperature and humidity, play a major role in this process and can delay harvest readiness.

drydown sorghum grain sorghum harvest 

2025 Kansas Soybean Yield and Value Contest

The Kansas Soybean Yield and Value Contests are now open for entries from farmers across the state. Categories include irrigated, dryland, conventional, and no-till production, with awards given at both district and state levels. All entries must be submitted by November 15, 2025.

soybeans Soybean Yield Contest 

Kansas cool-season forage performance tests

Looking to compare cool-season forage varieties? The latest Kansas performance test results summarize yield data from trials at Garden City, Hays, and Belleville. These annual trials help identify which varieties perform best under Kansas conditions. Quality results will be added soon.

Performance Tests forages cool-season 


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