Herbicide Injury Information and Photographs
Herbicides: How They Work and the Symptoms They Cause
Diagnosing Herbicide Injury - 2007 from University of Florida
Herbicide Mode of Action and Injury Symptoms - University of Minnesota Extension Service
Herbicide Injury Diagnostic Key (with photos) University of Wisconsin Extension
Herbicide Injury -- Iowa State University
Herbicide Injury and Mode of Action -- Michigan State University
Documentation For Suspected Herbicide Drift Damage
Herbicide Spray Drift
Drift Education Material
management and nozzle selection resources - Brent Pringnitz at Iowa
State University, Weed Science On-Line. Articles and resource listings on
drift management and nozzles.
- Drift education
materials - Robert E. Wolf (Kansas State University) homepage. Bob has
several downloadable PowerPoint presentations, including the following drift
- PAT Drift Minimization Slide Set (20 slides, ppt 97) (Zip file)
- Spray Drift Management Slide Set (49 slides, ppt 97)(Zip file)
- National Coalition on Drift Minimization Video (29 minutes)
- NCODM letter
- Ordering information (single copies available)
Drift of Pesticides - EPA Spray Drift page.
- National Agricultural Aviation
Association (NAAA) - Once on this site click on 'PAASS' (Professional
Aerial Applicators Support System). Information on Drift Minimization.
- USDA, ARS
Application Technology Rearch Unit - This web site has information on
USDA Agricutural Research Service research on pesticide application
technologies conducted at the Ohio Agricultural Reseach & Development
Center (OARDC), including several research projects on Spray Drift
- Spray Drift Task Force (SDTF)
- The Spray Drift Task Force was organized under provisions of FIFRA to
develop a generic spray drift data base capable of satisfying spray drift data
requirements for virtually all pesticide product registrations in the United
States and Canada. NOTE: As of early November, 1998 their site was under
construction and no information was provided under their topic heading: Drift
Management Information. None of the few links seem to be directly related to
pesticide drift except a weather link.These are all PDF files.
- National Coalition on
Drift Minimization - NCODM. A national coalition working on the issue
of pesticide spray drift minimization, including regulators, educators,
pesticide applicators, manufacturers, dealers, consultants/advisors, growers,
processors, and all others vital to the application of pesticides.
- CP Products - A
commercial site. This company has nozzles for aerial and ground applications.
This site has setup and maintanence info, a nozzle and droplet size
calculator, and operator hints, also has links to related sites.
- Spraying Systems Co. - TeeJet
Agricultural Spray Products. This site includes a spray tip selection guide,
droplet size and drift information, drift causes and control, and a spray
Sulfonylurea Herbicides Fact Sheet: Spray Drift Management.
- Drift of
Sulfonylurea Herbicides - An article by Bob Hartzler, Iowa State
University Extension. Iowa State University Weed Science on Line.
drift - Factors affecting gylphosate drift. Article from Iowa State
- Clemson University -- Definitions and Discussion on Drift