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California Department of Pesticide Regulation
Our mission is to protect human health and the environment by regulating pesticide sales and use, and by fostering reduced-risk pest management.
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Latest News and Information
- Guilty plea closes DPR case against illegal Web sales (news release)
- Proposed decision to declare endosulfan a toxic air contaminant
- DPR Sees Opportunity to Clear the Air (commentary) (PDF, 39 kb)
- Additional metam method approved under VOC regs
- Licensing exam results: Sacramento (July 8 - 10)
- DPR wins appeal on pesticides and air quality (news release)
- Pyrethroid reevaluation update
- Notices to Registrants
- DPR Online Bulletin (news release)
- Comment period extended for proposed regulations on notification and application-specific information
- New license numbers for business and individual licensees
Latest Publications Online
- Dazomet and MITC air monitoring reports updated
- About the Pesticide VOC Emission Inventory (handout)
- Inspection Procedures Manual (Vol. 4, Enforcement Standards Compendium)
- Simazine, Diuron, and Atrazine Detections in California Surface Waters (poster)
- Using DPR's Surface Water Database (presentation)
- Calculation of Eight-Hour Maximum MITC Flux from Dazomet Applications
- Environmental Monitoring Results of Dazomet Application
- Environmental Monitoring Results of Multifumigant Applications
- Fumigant Transport Modeling Using HYDRUS: Estimation of Soil Hydraulic Parameters Using Pedotransfer Functions
- Flux Estimation and Emission of MITC Resulting from a Small Plot Application of Dazomet




