Pesticide Label and MSDS Database
Crop Data Management Systems

The ARS Pesticide Properties Database
USDA-ARS The ARS PPD is a compendium of chemical and physical properties of 334 widely used pesticides. Information included in the database focuses on 16 of the most important properties that affect pesticide transport and degradation characteristics.

Pesticide Interactions and Compatibility
Montana State University

Pesticide Toxicology, Safety and Education

EXTOXNET
Oregon State University
Toxicology database and pesticide information profiles for specific information on pesticides. Toxicology Information Briefs (TIBs) contain a discussion of certain concepts in toxicology and environmental chemistry.

PAN Pesticide Database
Pesticide Action Network
The Pesticide Action Network Pesticide Database maintains current toxicity and regulatory information for pesticides.

National Pesticide Information Center
Oregon State University and EPA
The NPIC offers a toll-free telephone service that provides pesticide information to any caller in the United States, Puerto Rico, or the Virgin Islands. It provides objective, science-based information about a wide variety of pesticide-related subjects

Pesticide Environmental Stewardship Program
A voluntary public/private partnership committed to reducing the risks from pesticides in agricultural and nonagricultural settings

State and Federal Regulatory Agencies

Pesticide Programs
Texas Department of Agriculture
Pesticide licensing, registration, and compliance; laws and statutes; license and certification information and requirements.

U.S. Environmental Protection Agency
EPA works closely with other federal agencies, state and local governments, and Indian tribes to develop and enforce regulations under existing environmental laws. EPA is responsible for researching and setting national standards for a variety of environmental programs and delegates to states and tribes responsibility for issuing permits, and monitoring and enforcing compliance.

EPA Office of Compliance and Enforcement
Employing an integrated approach of compliance assistance, compliance incentives and innovative civil and criminal enforcement, OECA and its partners seek to maximize compliance and reduce threats to public health and the environment.

Sprayer Technology and Calibration

Airblast Sprayer Calibration Worksheet
Texas AgriLife Extension

Herbicide Boom Sprayer Calibration Worksheet
Texas AgriLife Extension

Pesticide Application Technology: Vineyard Spraying
Cornell University
This website provides extensive information on sprayer technology, improved methods of application, and current research on improving spray coverage and reducing drift.