ATTENTION:Please check the 'Last Update' date on the federal and state data. Due to the social distancing and remote work going on around the country, we expect delays in getting the most up to date data. We want everyone to stay safe out there whether it is from COVID-19 or using unregistered pesticides. If you have questions about the data displayed, please contact the US EPA or the individual state pesticide registration department. We will be working hard to keep these websites available. If you have website issues, the best way to contact us is by email at: npirs@ceris.purdue.edu.
general information
National Pesticide Information Retrieval System
1435 Win Hentschel Blvd, Ste. 207
West Lafayette, IN 47906-4161

Customer Support: 765-494-5249
Fax: 765-494-9727
E-mail: npirs@ceris.purdue.edu



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