Resource Search 1 | National Invasive Species Information Center

May 2016
USDA. Agricultural Research Service.
Citrus greening is a costly disease that makes citrus fruit unmarketable. No cure exists for infected citrus trees. ARS scientists made a new trap to catch the insects that spread the disease.

Mar 2018
USDA. Agricultural Research Service.
New clues to how the bacteria associated with citrus greening infect the only insect that carries them could lead to a way to block the microbes' spread from tree to tree, according to a study in Infection and Immunity by Agricultural Research Service (ARS) and Boyce Thompson Institute (BTI) scientists.

California Department of Food and Agriculture. Plant Health and Pest Prevention Services.

University of California. Agriculture and Natural Resources.
Provides information to both growers and home gardeners, in two distinct sub-sites -- to get the basics on the insect and the disease it can vector, how to inspect your trees, how to treat your tree if you find ACP, critical things to do to help contain the insect population and deal with Huanglongbing (HLB), as well as additional information more specific to California.

USDA. Animal and Plant Health Inspection Service.
Select layer to view quarantine by species (Asian citrus psyllid, citrus black spot, citrus canker, citrus greening, sweet orange scab).
See related resource: Data Visualization Tools to explore plant and animal health management data and interactive story maps

USDA. APHIS. Plant Protection and Quarantine.
Provides comprehensive Asian citrus pysllid and citrus greening information including: what to look for, how to prevent this disease and how it is treated. Also provides image gallery and information how to report signs of citrus disease. And provides control information including: current status, regulatory information, Huanglongbing multi-agency coordination, potentially actionable suspect sample policy, and spread the word (videos).

USDA. APHIS. Plant Protection and Quarantine.
Contains the requirements for moving fruit, nursery stock, or other regulated articles for several citrus pests and diseases.

U.S. Department of Agriculture.
USDA established a unified emergency response framework to address Huanglongbing (HLB), a serious disease of citrus that affects several U.S. states and territories. This framework will allow USDA and its many partners to better coordinate HLB resources, share information and develop operational strategies to maximize effectiveness.