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Frequently Asked Questions
Questions frequently asked of the National Pesticide Information Center
NPIC Quick FAQs are short, quick answers to pesticide questions, often with links to additional information.
These are more detailed questions and answers, like the conversations NPIC specialists have with callers.
Have a question about a specific pesticide? If so, try looking at our pesticide Active Ingredient Fact Sheets or call the number below to talk to one of our pesticide specialists, toll free from 7:30 a.m. to 3:30 p.m. Pacific Time (10:30 a.m. - 6:30 p.m. Eastern Time).
The U.S. Environmental Protection Agency also maintains a website of pesticide questions and answers, available by clicking here.
If you have questions about any pesticide-related topic, please call NPIC at 1-800-858-7378 (7:30am-3:30pm PST), or email at firstname.lastname@example.org.