Mexican Fruit Fly Quarantine Update

See link below to view quarantine boundaries   https://www.cdfa.ca.gov/plant/mexfly/regulation.html 

  • To contact Ag Weights and Measure’s Citrus Quarantine Program: (858) 614-7770
  • For questions specific to the quarantine, contact CDFA Project Hotline: (760) 752-4718
  • To report a Mexican fruit fly sighting, contact CDFA Exotic Pest Hotline (800) 491-1899
The map outlines the quarantine boundary for the Mexican Fruit Fly in San Diego County, effective March 10, 2026.