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Weed Information
Full Weed Listing
Western Weeds
North Central Weeds
Northeastern Weeds
Southern Weeds
 
Germination Dates
Weed Spotter Posts

Societies and Associations

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Golf Course Superintendents Association of America
Professional Lawn Care Association of America
Professional Grounds Management Society
Sports Turf Managers Association
 

Regional Weed Societies:
Western
North Central
Northeast
Southern

Environmental Links

2,4-D Task Force
EPA
Pest Facts

Research Links
University Links
USDA Plants Database
Plant Management Network
TurfWeeds.Net

Industry Trade Journals
Grounds Maintenance
Golf Course News
Golfdom
Landscape Management
TURF Magazine
Erosion Control
The Irrigation and Green Industry Network
The Lawn Institute
Lawn and Landscape
TurfNet.com

General Application
Information

Common Application Terminology
Measurement
Conversion Factors
Sprayer Calibration
Ask The Tech Advisor

Misc.
Weather
Resources & Acknowledgements

PBI/Gordon Corporation
Home Page
Product Listing
Gordon's Product Recommendations

 

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STATE UNIVERSITY DEPARTMENT or
TURFGRASS PAGE
Alabama Auburn University Turfgrass Faculty
Integrated Pest Management
Landscaping Horticulture
Alaska University of Alaska
Arizona University of Arizona Plant Sciences
U of A Cooperative Extension Turfgrass Research
Arkansas University of Arkansas Agronomy
California University of California, Davis UC IPM Online
University of California, Riverside Botany and Plant Sciences
Colorado Colorado State University Turfgrass Extension
Connecticut University of Connecticut Turfgrass
IPM Program
Delaware University of Delaware Plant and Soil Science
Integrated Pest Management
Florida University of Florida Turfgrass
Weed Management in
Ornamentals and Turf
floridaturf.com
Lake City Community College Golf Course Operations and Landscape Technology
Georgia University of Georgia Turfgrass Faculty
Hawaii University of Hawaii
Idaho University of Idaho Plant Science Courses
Idaho Weed Watchers
Illinois University of Illinois Turfgrass
Weed Identification
Weed Science
Southern Illinois University Turfgrass
Weed Science
Indiana Purdue University Turfgrass
Iowa Iowa State University Horticulture
Weed Identification Resources
Kansas Kansas State University Turfgrass
Research & Extension
Kentucky University of Kentucky Turfgrass
Western Kentucky University Turfgrass
Louisiana Louisiana State University Horticulture
Maine University of Maine Horticulture Faculty
Maryland University of Maryland Turfgrass
Massachusettes University of Massachusetts Turfgrass
Michigan Michigan State University Turfgrass
Minnesota University of Minnesota Horticultural Science
Applied Weed Science Research
Mississippi Mississippi State University Turfgrass
Weed Resources
Missouri University of Missouri Turfgrass
Missouri Weeds
Montana Montana State University Invaders Database System
Nebraska University of Nebraska Turfgrass
Nevada University of Nevada
New Hampshire University of New Hampshire Plant Biology  Turf Extension
New Mexico New Mexico State University Agronomy and Horticulture
New Jersey Rutgers University Rutgers Coop Extension
New Jersey Ag Weed Gallery
New York Cornell University Turfgrass
North Carolina North Carolina State University TurfFiles
North Dakota North Dakota State University Plant Sciences   Turfgrass Faculty
Ohio Ohio State University Turfgrass
Oklahoma Oklahoma State University Turfgrass
Oregon Oregon State Universisty Turfgrass
Pennsylvania Penn State University Center for Turfgrass Science
Rhode Island University of Rhode Island Turfgrass
South Carolina Clemson University Turfgrass Horticulture 
South Dakota South Dakota State University
Tennessee University of Tennessee
Texas Texas A & M University
Utah Utah State University Plant Science
Brigham Young University Agronomy and Horticulture
Vermont University of Vermont Plant and Soil Science
Virginia Virginia Polytechnic Institute and State University Turfgrass
Washington Washington State University Turfgrass
West Virginia West Virginia University Plant and Soil Science
Wisconsin University of Wisconsin Turfgrass Faculty
Weed Science
Wyoming University of Wyoming
PBI/Gordon Corporation
WeedAlert.com