Active Ingredient: Diazinon
Human Health Risk Assessment and Mitigation
Documents and Activities

Back to Human Health Risk Assessment and Mitigation


Risk Characterization Documents (RCDs) estimate the nature and likelihood of adverse health effects in humans who may be exposed to pesticides.

  • July 1994 – Preliminary Human Pesticide Exposure Assessment (For Use on Residential Turf and Soil) (PDF)

Other Documents

  • December 2010 – Report on Air Monitoring of an Orchard Application of Diazinon in Glenn County during January 2010
    • Appendix A-F
  • August 2010 – Ambient Pesticide Air Monitoring for Diazinon and Diazoxon in Monterey, San Benito and Santa Clara Counties during July and August of 2009
    • Appendix A-E
  • January 2008 – Request for Worker Health and Safety Study on Residue Transfer from Insecticidal Cattle Ear Tags (PDF)
  • March 2003 – Report of Ambient Air Monitoring for Pesticides in Lompoc, California
  • November 2002 – Pesticide Exposure of Workers in Greenhouses (PDF)
  • November 1998 – Report for the Application (Kings County) and Ambient (Fresno County) Air Monitoring of Diazinon during Winter, 1998
    • Appendices
  • May 1998 – Dislodgeable Diazinon Residues from Treated Soil and Turf (PDF)
  • April 1998 – Report for the Ambient Air Monitoring of Diazinon in Fresno County During Winter, 1997
    • Appendices
  • March 1994 – A Probabilistic Approach to Estimating Exposure Potential for Children Playing on Diazinon-Treated Residential Soil (PDF)
  • July 1993 – Data Package Recommendation Sheet - Product Name: Release Flea and Tick Collar for Dogs (PDF)
  • February 1993 – Aerial Movement and Deposition of Diazinon, Chlorpyrifos, and Ethyl Parathion (PDF)
  • December 1991 – 1989 Probe Study to Determine the Exposure of Aerial Application Flaggers to Organophosphate Pesticides via Urinary Metabolite Monitoring (PDF)
  • January 1991 – Dermal Sensitization Study in Guinea Pigs (PDF)
  • August 1986 – A Survey of Dislodgeable Organophosphate Residues on Selected Crops in San Luis Obispo, Santa Barbara, and Ventura Counties at the Time of Harvest - 1984 (PDF)
  • January 1986 – A Summary of Multiple Organophosphate Degradation Studies on Leaf Foliage in Monterey County in 1984 (PDF)
  • December 1985 – Degradation of Dislodgeable Diazinon Residue on Chinese Cabbage and Broccoli Foliage in Santa Barbara and San Luis Obispo Counties (PDF)
  • December 1985 – Monterey County Residential Air Monitoring (PDF)
  • April 1985 – Degradation Study for Dislodgeable Diazinon Residue on Head Lettuce and Chinese Cabbage Foliage in Monterey and Santa Cruz Counties (PDF)
  • January 1985 – Employee Exposure to Pesticide Residue and Nuisance Dust during the Mechanical Shaking and Sweeping of Almond Harvest during August and September 1984 (PDF)
  • July 1984 – Degradation of Dislodgeable Residues of Chlorpyrifos and Diazinon on Turf - A Preliminary Study (PDF)
  • November 1977 – Recent Human Health Problems in California Associated with Exposure to the Pesticide Diazinon, 1975 and 1976 (PDF)
  • October 2008 – Initiation of Risk Assessment Process for the Active Ingredient Diazinon (PDF)

For document retrieval, please submit a request at our Public Records Portal (NextRequest).

For content questions, contact:

Christine Herrera
Worker Health and Safety Branch
1001 I Street, P.O. Box 4015
Sacramento, CA 95812-4015
Phone: (916) 445-4261

Brenna McNabb
Pesticide Registration Branch
1001 I Street, P.O. Box 4015
Sacramento, CA 95812-4015
Phone: (916) 445-0179