Diagnostic Tools

Diagnostic Guides

Early Spring Weeds of No-till Crop Production
North Central Cooperative Extension Service, 2000
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IPM Quick Guide: Troublesome Weeds of Wisconsin
University of Wisconsin Nutrient and Pest Management Program
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Scouting for Common Soybean Seed Diseases
Crop Protection Network CPN 1001, 2015
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Scouting for Sudden Death Syndrome
Crop Protection Network CPN-1012B 2016
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Scouting for White Mold in Soybean
Crop Protection Network CPN-1010B, 2015
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Scouting for Soybean Stem Diseases
Crop Protection Network CPN 1002, 2015
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Soybean Aphid Field Guide, 2nd edition
North Central Soybean Research Program, Minnesota Soybean Promotion Board, and Iowa State University Extension, 2018
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Soybean Disease Diagnostic Series Cards
North Dakota State University and University of Minnesota
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A Visual Guide to Counting Soybean Aphid
North Central Soybean Research Program, 2014
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Weed Identification
University of Illinois
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Weed Identification Guide
Iowa State University Extension Store, 2015
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Weeds of the North Central States
North Central Regional Research Publication 281, Bulletin 772, 1995
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Soybean Diseases

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Soybean Pests