Pesticides

OEHHA performs a variety of activities related to the protection of human health from toxic effects of pesticides. These activities include providing education and outreach to the general public, health care professionals, and other state and local agencies; performing surveillance of pesticide illness and injury; evaluating pesticide toxicity data and human exposure; and developing regulations on agricultural worker health and safety. OEHHA works in collaboration with the California Department of Pesticide Regulation (DPR) and California Department of Food and Agriculture (CDFA) on many of these activities.

Find who to contact if you believe you, or someone you know may have been exposed to a pesticide.

If this is an emergency, call 911. In less serious cases, call your doctor or the Poison Control Center at 1-800-222-1222.

Find out how to report an incident in case of pesticide use complaints or concerns.

To report an incident, call your County Agricultural commissioner or DPR’s information line at 1-87PestLine (1-877-378-5463). After-hours or on weekends, call the non-emergency number of your local police or sheriff’s department. You can also use one the following reporting systems:

Invasive Species

Human health assessment of insecticides used to control invasive species

Clinician Trainings

Trainings for physicians and nurses on pesticide related illnesses

Peer Review

Peer review of pesticide toxicology data and human health risk assessments

Health Education Resources

Educational materials for health care providers, their patients, and local health departments

Medical Supervision Program

A California program to prevent excessive exposure to organophosphate and carbamate pesticides

Illness Reporting by Health Professionals

Reporting instructions and requirements for health care providers and local health departments

 

COVID-19 Related Information

 

Reports, Notices, Documents

: Invasive Species

Toxicity and human exposure evaluations, and potential health risk of chemicals.

OEHHA and DPR released a report evaluating the effectiveness of a statewide biomonitoring program for agricultural workers who handle certain kinds of pesticides.

OEHHA's comments on the risk characteriztion, exposure assessment methodology, and conclusions of this draft.

OEHHA assessed exposure of young children, women of child-bearing age, and adults to imidacloprid following treatment by the California Department of Food and Agriculture to control the Asian Citrus Psyllid.

Questions and answers about the insecticide Methyl Eugenol in Insect Bait Traps