The U.S. Environmental Protection Agency, Region 9 (EPA) informed the Bureau of Customs and Border Protection of the U.S. Department of Homeland Security (CBP) that the unregistered pesticide, Spinosad, should be Denied Entry-Refused Delivery into the United States pursuant to the authority of Section 17(c) of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). The importer or record is ISCA Technologies Inc. of Riverside, CA.