Resource Library
Identification and Classification
IPM Quick Guide: Troublesome Weeds of Wisconsin
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University of Wisconsin Nutrient and Pest Management Program
https://soybeanresearchinfo.com/wp-content/uploads/2019/03/Weeds_WI.pdf
Minnesota Weed Seedling Photo Collection
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University of Minnesota
https://extension.umn.edu/weed-management/weed-identification
Online Weed Identification Tool
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University of Wisconsin, 2015
http://www.plantmanagementnetwork.org/edcenter/seminars/soybean/GiantRagweedManagement/
Practical Weed Science for the Field Scout
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University of Missouri, IPM1007, 2001 revised 2007, 2009
https://extension2.missouri.edu/IPM1007
Practical Weed Science for the Field Scout: Corn and Soybean
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University of Missouri Extension, 2009
https://mospace.umsystem.edu/xmlui/handle/10355/7582
University of Missouri Weed Identification Guide
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University of Missouri
https://weedid.missouri.edu/
Weed Emergence Sequence Poster
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University of Illinois
https://soybeanresearchinfo.com/wp-content/uploads/2019/03/WeedEmergePoster.pdf
Weed Identification
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University of Illinois
http://weedid.aces.uiuc.edu/
Winter Annual Weeds and Soybean Cyst Nematode Management
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Purdue University, 2007
https://soybeanresearchinfo.com/wp-content/uploads/2019/03/SCN_weeds_PurdueWS-36.pdf