California Launches Notification System to Warn Communities Before Farms Apply Pesticides

The California Department of Pesticide Regulation (DPR) has launched a system that will notify communities before certain pesticides are applied to farms.

The system, called SprayDays California, will send out a warning before the application of restricted material pesticides on farms. There will be alerts available 48 hours in advance of applying soil fumigants and 24 hours in advance for other restricted material pesticides.

Restricted material pesticides are those with the strictest use requirements in the state, and growers will need to submit a notice electronically if they plan on using these specific pesticides on their farms. Growers can search the full list of restricted material pesticides on the DPR website.

“Managing pests — such as insects, rodents and weeds — is vital for protecting public health, the environment, the stability of our food supply and maintenance of our infrastructure,” DPR Director Karen Morrison said in a statement. “SprayDays California was developed through extensive public engagement to improve access to information and enhance understanding of California’s strong pesticide regulatory framework. This system is a significant step forward for DPR in fostering awareness and transparency.”

The notification system offers three ways to check for upcoming pesticide applications. Residents can use the SprayDays map anonymously to see areas where spraying is going to happen. The notification system doesn’t provide the exact location of spraying but an area within 1 square mile.

Residents can also input their address on the SprayDays website to find any planned restricted material pesticide use near that address. Or, residents can add their address and email or phone number to receive notifications any time spraying is planned near that address.

Each notification includes information about the pesticides being used and educational resources on pesticide regulations and health and safety information. Every notification will remain on the map for four days after the start date of the application to give growers flexibility to adjust spraying times in case of poor weather or other delays.

As The Fresno Bee reported, California uses more pesticides than any other state in the U.S., including 130 pesticides that do not have use approval in the European Union. As such, organizers have been working for years requesting that officials create a warning system for pesticide use to better protect children, farm workers and communities at large from potential health risks related to some of these restricted pesticides.

“Farmworker communities have demanded a ‘heads up’ in order to take measures to reduce the risk of exposure to our loved ones,” Angel Garcia, co-director of Californians for Pesticide Reform, said in a statement. “We need far better protections from the state, but this is a giant step forward toward transparency about toxic pesticide use.”

Critics still hope for more development within the SprayDays notification system, noting that only showing the spraying within 1 square mile is limiting. This could make it harder to know which direction the spraying is happening, as noted by Irene Gomez, member of the Coalition Advocating for Pesticide Safety – Ventura County.

“When my community in Nyeland Acres had the pilot notification project, our biggest issue was that you couldn’t find out exactly where the pesticides would be applied – which farm? That’s still a problem with Spray Days. You can only know pesticides are being applied within a square mile, but not whether it’s coming from behind your house, across the street, or even a mile away,” Gomez said.

SprayDays will undergo annual public comments and reviews by the Environmental Justice Advisory Committee and the California Department of Food & Agriculture to continue to improve and update the system.