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

Detection of Huanglongbing Triggers New Quarantine Expansion in San Diego County



A newly established quarantine area has been declared following the detection of the deadly citrus...
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Southern California

APHIS Aligns ACP Quarantine Areas with California



Earlier this month, the United States Department of Agriculture (USDA) Animal and Plant Health...
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Statewide

Updates to Bulk Citrus HLB Quarantine Requirements



Effective Nov. 22, 2023, the Citrus Pest and Disease Prevention Division (CPDPD) has officially...
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Statewide

Detection of Huanglongbing Triggers Quarantine in Ventura County; First HLB Detection in County



The California Department of Food and Agriculture (CDFA) has declared a quarantine in Ventura...
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Statewide

Confirmed CLas-positive Asian citrus psyllid found in Ventura County



A Candidatus Liberibacter asiaticus (CLas)-positive Asian citrus psyllid (ACP) sample has been...
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Statewide

Oriental Fruit Fly Quarantine in Portions of Contra Costa and Santa Clara Counties



Portions of Contra Costa and Santa Clara counties have been placed under quarantine for the...
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Northern California

Reminder: Upcoming 2023 Fall Treatments and Information for Growers



As the upcoming fall area wide treatment windows are approaching for several counties across the...
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Blog

Save the Date: Spanish-language Training Opportunity for Field Crews



The Citrus Pest and Disease Prevention Program is hosting three free training workshops for field...
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Statewide