Resources

EXTERNAL WEED SCIENCE RESOURCES

University Weed Science Sites


Iowa State University
University of Illinois
Michigan State University
University of Missouri
Kansas State University
University of Wisconsin
The Ohio State University
Penn State University
Purdue University
Southern Illinois University
University of Minnesota
South Dakota State University
North Dakota State University
Montana State University
University of Guelph (Ontario)
Oregon State University
U. of California Weed Research & Information Center
University of Kentucky
University of Tennessee
University of Georgia Extension
Louisiana State University
Oklahoma State University
University of Florida
Mississippi State University

Weed Science Societies

Weed Science Society of America
North Central Weed Science Society
Western Society of Weed Science
Northeastern Weed Science Society
Southern Weed Science Society
Canadian Weed Science Society
International Weed Science Society
Aquatic Plant Management Society

Pesticide Labels & MSDS

CDMS
Greenbook
FMC Agricultural Solutions
AMVAC Amvac Chemical Corporation
Dow AgriSciences Labels/MSDS
DuPont Labels/MSDS
FMC Labels/MSDS
Monsanto Labels/MSDS
Syngenta Labels/MSDS
Valent Labels/MSDS

Crop Protection Companies

Winfield United
Albaugh
AMVAC
BASF
Bayer Crop Science
Cheminova
Dow AgroSciences
DuPont Crop Protection
FMC Agricultural Solutions
Makhteshim Agan of North America
Monsanto
NuFarm
Syngenta
Valent
Wilbur-Ellis

Sprayer Technology

TeeJet Catalog
TeeJet
Delavan Spray Technologies
Greenleaf Technologies
Lechler Inc.

Online Weed Identification Resources

USDA PLANTS Database
Agriculture and Agri-Food Canada – Weed Info
WSSA Weed Photo Gallery
Weedipedia
U of Wisconsin Weed ID and Management
Weeds of the North Central States
Missouri Weed ID Guide
missouriplants.com
New Jersey Weed Gallery
Iowa State University Resources
Virginia Tech Weed ID
Common Weed Seedlings of the North Central States
U of Illinios Weed ID
U of California Weed Photo Gallery
Ohio Perennial & Biennial Weed Guide
Montana Plant Life

Tools (Software & Online)

WeedSOFT
Weedometer
WeedTool (glyphosate resistance evaluation tool)
WeedPro75
WebHADSS

Herbicide Mode of Action (MoA)

Kansas State
Iowa State MoA Key  – 2014 Herbicide Guide for Iowa Corn and Soybean Production
University of Minnesota Extension Service North Central Region Pub. 377
Purdue Corn/Soybean Herbicide Families
GWC-3: MoA Chart (pdf)

Herbicide Resistance

The International Survey of Herbicide Resistant Weeds Herbicide Resistant Weed Survey 
Glyphosate / Weeds / Crops Series
Weed Resistance Risk Assessment Tool (glyphosate resistance assessment tool)