The California Department of Food and Agriculture expanded the state’s huanglongbing, HLB, or citrus greening quarantine boundary in the San Juan Capistrano area of Orange County.
The new areas are found in grids 483 and 484 of the quarantine map.
CDFA says this boundary expansion also includes the agency’s Asian Citrus Psyllid Bulk Citrus Regional Quarantine Zone 6 to reflect the new quarantine boundary.
This expansion follows additional acres in the past few months:
- More acres in Riverside County
- Capistrano Beach area of Orange County and the Murrieta area of Riverside County
- Acres in Riverside County
- San Clemente area of Orange and San Diego counties
- Perris area of Riverside County
- Area of Coto de Caza in Orange County, the Rancho San Margarita area of Orange County, the Perris area of Riverside County and the Rancho Cucamonga and San Bernardino areas of San Bernardino County
For specific changes to the quarantined areas in California, visit the APHIS Citrus Greening web page.


