
A 79-square-mile section of Los Angeles County has been placed under quarantine after an invasive fruit fly known as Tau was discovered in Stevenson Ranch, the California Department of Food and Agriculture (CDFA) said.
Last week, the CDFA placed a quarantine after more than 20 Tau fruit flies (Zeugodacus tau group) were detected in the unincorporated area of Stevenson Ranch near Santa Clarita.