Español
Logo CRB
 

Areas at Risk: Where are the Pest and Disease?

The Asian citrus psyllid has been found throughout Southern California. To date, only one tree infected with HLB has been discovered and it was in a backyard tree in Los Angeles County. To protect your citrus, it is important to:

  • Respect county, state and national quarantine laws.
  • Not bring citrus into California from other countries or states.
  • Not move citrus from your backyard.
Areas at Risk

For information on specific quarantines within California and treatments related to the Asian citrus psyllid in California, visit the California Department of Food and Agriculture.

A map showing the presence of the Asian citrus psyllid and Huanglongbing (HLB), also known as citrus greening disease, in the United States can be viewed here, courtesy of the United States Department of Agriculture.

 
©Copyright 2014 Citrus Research Board     www.CaliforniaCitrusThreat.org