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Statewide IPM Program, University of California

About the pesticide active ingredient database

These pages were created to give general information on the potential hazards of pesticides mentioned in the UC IPM Pest Notes pages.

Values are for active ingredients—not formulated products. Different formulations can increase or reduce risks.

Ratings were taken from the information sources below. Please visit the listed links to find out more about how the ratings were determined.

For more information on toxicity of pesticides go to the National Pesticide Information Center.