Skip to main content

HLB Virus Information and Resources 

Parts of San Diego County are under a citrus quarantine due to the HuanglongBing (HLB) virus spreading from the Asian Citrus Psyllid. Oceanside, Valley Center, Escondido, and now Fallbrook are under quarantine. 

IF YOU BELIEVE YOUR PLANT IS AFFECTED PLEASE CALL THE CITRUS PEST HOTLINE: 1-800-491-1899

 

CLICK HERE TO SEE QUARANTINED AREAS

 

Save your community's citrus from a deadly pest, Asian citrus psyllid. Cooperate with prevention efforts. Visit CaliforniaCitrusThreat.org.
Flyer about the citrus disease Huanglongbing in California, urging community action and prevention measures.
Map of Southern California showing highlighted areas near Oceanside, Escondido, and San Diego.
Flyer about Huanglongbing (HLB) disease in citrus, with contact info for California Department of Food and Agriculture: 800-491-1899.
Informational flyer about Huanglongbing (HLB), its symptoms, spread by Asian citrus psyllid, and prevention for protecting citrus in California.
Flyer about the Asian citrus psyllid threat, its impact, and prevention tips for California citrus protection.
Save your community's citrus from a deadly pest, Asian citrus psyllid. Cooperate with prevention efforts. Visit CaliforniaCitrusThreat.org.
Flyer about the citrus disease Huanglongbing in California, urging community action and prevention measures.
Map of Southern California showing highlighted areas near Oceanside, Escondido, and San Diego.
Flyer about Huanglongbing (HLB) disease in citrus, with contact info for California Department of Food and Agriculture: 800-491-1899.
Informational flyer about Huanglongbing (HLB), its symptoms, spread by Asian citrus psyllid, and prevention for protecting citrus in California.
Flyer about the Asian citrus psyllid threat, its impact, and prevention tips for California citrus protection.

Click here for information on the County's Citrus Quarantine Program

CLICK HERE FOR CDFA'S REGULATION AND QUARANTINE BOUNDARIES

Download these informational PDF's below: 

hlb_what_to_expect.pdfHLB_Sample_Protocol.pdf

Citrus Insider Informational Materials