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Bob Nielsen - Professor Emeritus, Purdue University

Shriveled yellow corn kernel with a pinched base held between two fingers, showing poor fill and stress-related kernel development issues.

December 3, 2025

Disappointing Corn Yields in 2025

By Tom Hoegemeyer - Former Adjunct Professor of Practice, Roger Elmore - Emeritus Extension Cropping Systems Agronomist, Eric Hunt - Agricultural Meteorology and Climate Resilience Extension Educator, Bob Nielsen - Professor Emeritus, Purdue University , Jenny Brhel - Extension Educator