Web Links
- An Aquatic Plant Manual for Washington's Freshwater Plants
- An Illustrated Guide to ARIZONA WEEDS
- An On-line Version of an Aquatic Plant Identification Manual for Washington's Freshwater Plants
- Aquatic Plant Management Society (APMS)
- Cal photos
- California Department of Agriculture Weed Identification database
- California Invasive Plant Council (Cal-ipc)
- California Weed Science Society (CWSS)
- Center for Invasive Plant Management
- Center for Invasive plants CIPM
- Colorado Environmental Pesticide Education Program
- Colorado State University extension
- Colorado Weed Management Association Noxious and invasive weeds
- Crop Data Management Systems Label and MSDS information
- EPA Pesticide Fate Database
- Evaluation of Organic herbicides
- Institute for Natural Resource Analysis and Management (INRAM) biodiversity website
- Interactive identification of Missouri plants
- Interactive Thistle Identification website (Nebraska)
- International Survey of herbicide resistant weeds
- Invasive plants of Eastern United States: Identification and Control
- Midwestern Turfgrass Weed Identification and Control
- Minnesota dept. of Natural Resources
- Montana State University
- National Park Service factsheets
- New Mexico Department of Agriculture Noxious Weed Information
- New Mexico Department of Agriculture Pesticide Registered Website
- NMSU Agricultural Economics and Agricultural Business Department
- NMSU Biology Dept Herbarium
- New Mexico State University NMSU biology department herbarium NMC
- NMSU DeptRange and Animal Sciences Department
- NMSU Entomology Pathology and Weed Science Department
- NMSU Extension Plant Science Department
- NMSU Plant and Environmental Sciences Department
- NMSU Range Science Herbarium
- New Mexico State University NMSU Range Science Herbarium NMRS
- NMSU Turf website
- North Carolina State University Aquatic weed management website
- Oregon
- Pacific Northwest Weed Management Handbook
- Pesticide Information Profiles
- Poisonous plant database
- Purdue’s aquatic weed management documents (including straw to manage algae)
- Sandbur control in turf
- Society for Range Management (SRM)
- Southwest Exotic Plant Information Clearinghouse
- Southwest Vegetation Management Association (SWVMA)
- Texas A & M Aquatic plant identification and management website
- Texas A & M Weed Science
- Texas Invasives
- The Digital Flora of Texas
- The Nature Conservancy detailed weed information
- The Nature Conservancy Invasive Weed Photo Gallery
- The Nature Conservancy photos
- The Nature Conservancy weed control methods handbook
- The organic weed management website
- The UC IPM Weed Photo Gallery
- Includes many, but not all, weed species commonly found in California.
- UC IPM turf weeds herbicide treatment tables
- UC Weed Research and Information Center Herbicide Susceptibility chart
- University of Wyoming
- University of Florida Center for Aquatic and Invasive Plants
- University of Montana-Missoula
- University of Nevada Reno Extension
- University of New Mexico Herbarium (UNM Herbarium)
- Utah State University Extension
- Viginia Tech University Weed Identification
- Washington
- Weed Research and Information Center
- Weed Science Society of America (WSSA)
- WeedAlert.com: the online source for turf weed management options
- Western Aquatic Plant Management Society (WAPMS)
- Western Society of Weed Science (WSWS)