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Armstrong Memorial Research and Demonstration Farm

Statewide Evaluation of Folia Fungicides on Soybeans in 2025 in Iowa

Authors
  • Daren S. Mueller (Iowa State University)
  • Nabin K. Dangal (Iowa State University)
  • Edgar Nieto (Iowa State University)
  • Stith N. Wiggs (Iowa State University)
  • Jose Gonzalez-Acuna (Iowa State University)

Abstract

In 2025, commercial foliar fungicides were evaluated across six Iowa State University research and demonstration farms to determine their effect on disease control and yield response on soybeans. The locations included the Northwest Research and Demonstration Farm (Sutherland), Northern Research and Demonstration Farm (Kanawha), Northeast Research and Demonstration Farm (Nashua), Wyffles Farm (Central Iowa Research and Demonstration Farms, Ames), Armstrong Memorial Research and Demonstration Farm (Lewis), and Southeast Research and Demonstration Farm (Crawfordsville).

How to Cite:

Mueller, D. S., Dangal, N. K., Nieto, E., Wiggs, S. N. & Gonzalez-Acuna, J., (2026) “Statewide Evaluation of Folia Fungicides on Soybeans in 2025 in Iowa”, Iowa State University Research and Demonstration Farms Progress Reports 2025(1).

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Published on
2026-05-01