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Armstrong Memorial Research and Demonstration Farm

Glyphosate, Manganese, and Zinc Soybean Trial

Authors
  • Mark A. Licht (Iowa State University)
  • Zachary A, Koopman (Iowa State University)
  • Kent R. Berns (Iowa State University)

Abstract

Often there is yellowing of soybeans following glyphosate applications that have been attributed by some as manganese or zinc deficiency. There have been varied reports of impacts of this ‘yellow flash’ on soybean yields. Thistrial was conducted to investigate such claims.

Keywords: RFR A12131

How to Cite:

Licht, M. A., Koopman, Z. A. & Berns, K. R., (2013) “Glyphosate, Manganese, and Zinc Soybean Trial”, Iowa State University Research and Demonstration Farms Progress Reports 2012(1).

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Published on
2013-01-01

Peer Reviewed

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