CRI Biosecurity Threats Factsheet
           African Citrus Triozid (ACT) (Trioza erytreae) is the most efficient vector of the Laf
           bacteria causing African Greening.

           Date revised: June 2024

 CRI Biosecurity Threats Factsheet
           ACP adults is the most efficient vector of the most destructive citrus disease in
           the world, Huanglongbing (HLB), associated with the bacterium ‘Candidatus
           Liberibacter asiaticus’.

            Date revised: January 2024

 CRI Biosecurity Threats Factsheet 
           HLB, associated with the bacterium ‘Candidatus Liberibacter asiaticus’ (CLas), is
           the most destructive citrus disease worldwide.

           Date revised: January 2024

 CRI Biosecurity Threats Factsheet 
           Citrus canker is caused by the bacterium Xanthomonas citri.

           Date revised: January 2024

 CRI Biosecurity Threats Factsheet 
           CL is associated with at least 7 distinct viruses, belonging either to the
           cytoplasmic type (CL-C) or the nuclear type (CL-N).

           Date revised: January 2024

 CRI Biosecurity Threats Factsheet 
           The causal agent of this disease has not been confirmed, but is associated with
           citrus sudden death-associated virus (CSDaV).

           Date revised: January 2024

 CRI Biosecurity Threats Factsheet 
           CVC is caused by the subspecies Xylella fastidiosa subsp. pauca, where Xylella
           fastidiosa is considered one of the most dangerous plant-pathogenic bacteria.

           Date revised: January 2024

 CRI Biosecurity Threats Factsheet (January 2024)
           Mal secco is caused by the fungus Plenodomus tracheiphilus.

           Date revised: January 2024

 CRI Biosecurity Threats Factsheet 
           Bactrocera zonata is one of the most harmful species of Tephritidae.

           Date revised: January 2024

 CRI Biosecurity Threats Factsheet 
           Colletotrichum abscissum is the causal agent of PFD.

           Date revised: January 2024

 CRI Biosecurity Threats Factsheet 
           This leaf and fruit spot disease is caused by Pseudocercospora angolensis.

           Date revised: January 2024

 CRI Biosecurity Threats Factsheet 
           Yellow vein clearing disease is caused by citrus yellow vein clearing virus.

           Date revised: January 2024