Herbicide and Nonherbicide Injury Symptoms on Spring Wheat and Barley

Cover Photo (photo 30)
Kevin J. Cavanaugh, Department of Agronomy and Plant Genetics, University of Minnesota Extension Service

Photos 1, 2, 5, 6, 7, 10, 20, 21, 29
Beverly R. Durgan, Department of Agronomy and Plant Genetics, University of Minnesota Extension Service

Photo 39
Jeffrey S. Jacobson, Department of Soil Science, Montana State University Extension Service

Photo 34
Roger Jones, Department of Plant Pathology, University of Minnesota Extension Service

Photos 32, 33, 35
Marcia McMullen, Department of Plant Pathology, North Dakota State University

Photos 36, 38, 41, 42, 43, 44
North Dakota State University Extension Service

Photos 37 and 40
George Rehm, Department of Soil, Water, and Climate, University of Minnesota Extension Service

Photos 3, 4, 8, 9, 11,12,13, 14, 15, 16, 17, 18, 19, 22, 23, 24, 25, 26, 27, 28, 31
Richard K. Zollinger, Department of Plant Sciences, North Dakota State University

Production Editor
Phyllis Jenks

Graphic Designer
Tammy Blair

Web Designer
Paul Metzger

Kevin J. Cavanaugh, M.S.
Integrated Pest Management and
Agricultural Professional Program Coordinator
Department of Agronomy and Plant Genetics
University of Minnesota Extension Service
St. Paul, Minnesota

Beverly R. Durgan, Ph.D
Professor, Weed Scientist
Department of Agronomy and Plant Genetics
University of Minnesota Extension Service
St. Paul, Minnesota

Richard K. Zollinger, Ph.D
Associate Professor, Extension Weed Scientist
Department of Plant Sciences
North Dakota State University
Fargo, North Dakota

Wayne A. Selberg, M.S.
Field Sales Agronomist
Pioneer Hi-Bred International, Inc.
Red Oak, Iowa

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