The California citrus industry is facing its biggest threat yet – the Asian citrus psyllid and the disease it can carry, Huanglongbing, also known as HLB or citrus greening disease.

HLB has been found in more than 2,300 trees to date in California. But by staying informed, working together, and following recommended treatments and regulations for the Asian citrus psyllid,

We Can Protect California’s Citrus.

Citrus Insider is managed by the Citrus Pest & Disease Prevention Program, an initiative funded by California citrus growers and administered by the California Department of Food and Agriculture.

Recent News

California Roars Back: Healthier, More Resilient Food and Agricultural Systems



As part of California Comeback Plan, as announced by Governor Gavin Newsom, comprehensive...
Read More

Blog

Your Current Grower Liaisons Are Here to Support You



The California Department of Food and Agriculture (CDFA) recently announced applications were being...
Read More

Statewide

Keep Going, California! A Message from A Florida Grower



California has recently surpassed 2,300 residential trees to have been infected with Huanglongbing...
Read More

Statewide

CPDPP FY 19-20 Annual Report



The Citrus Pest & Disease Prevention Program (CPDPP) is proud to release its annual report for...
Read More

Statewide

California’s Successful HLB Management Strategy Focuses on Everyone Doing Their Part



What Nobel Prize-winning Economics Research Tells Us About ACP and HLB Management in...
Read More

Blog

Grower Liaison Positions Across the State Now Accepting Proposals



The California Department of Food and Agriculture (CDFA) is currently accepting proposals...
Read More

Statewide

USDA Illuminates the Jamie L. Whitten Building in Green to Highlight Invasive Plant Pest Disease and Awareness Month



The following press release was originally distributed by the U.S. Department of Agriculture.Photo...
Read More

Blog

UC/CRB study examines growers’ adoptability of voluntary best practices



Since Huanglongbing (HLB), the deadly citrus tree disease which has infected thousands of...
Read More

Blog
Research