SERVICE ALERT!Please be advised that pesticide registration-related search results may not be fully up to date during the transition to CalPEST. If you need access to the most recent information, you can request it through the Public Records Act. Please visit CalPEST for more information.

Welcome to the Chemical Ingredient Application

Search for Chemical Ingredient Using Multiple Variables

This query yields chemical ingredient information on products that meet the criteria you specify below. Three report options are available.

To select multiple codes, separate them with a comma. To find a site code, go to site codes lookup.