Chromated Copper Arsenate (CCA) is a chemical mixture consisting of three pesticidal compounds (arsenic, chromium, and copper) registered for wood preservative uses. EPA is currently reassessing CCA as part of its ongoing reregistration program for older pesticides. Federal law directs EPA to periodically reevaluate older pesticides to ensure that they continue to meet current safety standards.
The Entomological Society of America (ESA) supports efforts to implement an IPM approach to control and manage pest problems in schools. To ensure success, state-certified applicators should be employed and other persons involved should be properly trained in scientifically sound IPM.