Regulation and Quarantine Bounderies
Quarantine Map Overview
Options available for viewing the quarantine boundary maps:
- State Overview : For reference Only
- State Overview Map with Grids and Links : Map containing grid numbers linking to specific areas in California.
- Active Quarantines Web Application (8/2/19)
- HLB Overall Quarantine Boundary Layer (8/2/19)
- Boundary Maps: "MAPS" section below. Click on a grid number to open map to specific area in California.
- Quarantine Update Notification Log
Sign Up for Updates
- What to Expect when CDFA is Inspecting, Trapping and Treating
- Health Questions and Answers - CoreTect®
- Health Questions and Answers - Merit®
- Health Questions and Answers - Tempo®
Asian Citrus Psyllid Plant Pest Threat
Learn about the threat to California citrus from the Asian citrus psyllid insect pest, carrier of Huanglongbing or yellow shoot disease, a lethal plant pathogen. (1:00:00)