Quarantine plant pathogen

Potyvirus plumpoxi → Aphis spiraecola → Potexvirus citriflavivenae

Source EPPO: PPV000 Vector EPPO: APHISI Target EPPO: CSYV00
RU A2 K-K

← To all hypotheses

Scoring

All four metrics are dimensionless. The total score is the product of specificity, host distance and confidence.

0.250
Specificity
1 / the number of pathogens on the vector — this vector carries 4 pathogens in EPPO.
0.50
Host distance
1.0 = no shared hosts · 0.5 = shared family · 0.2 = shared genus · 0.0 = shared species.
1.00
Confidence (K-K)
K = confirmed vector (1.0), P = potential (0.5); both edges are multiplied.
0.125
Total
specificity × host distance × confidence

Distribution: Potexvirus citriflavivenae

Countries with recorded presence per the EPPO Global Database (9 ISO codes).

ESINKRIRCNUSPKITTR

Host plants: Potexvirus citriflavivenae

Top 10 host taxa per EPPO; classes per EPPO host categorisation.

  • Citrus x aurantium CIDAU Major host
  • Citrus x limon CIDLI Major host
  • Malva sylvestris MALSI Wild/Weed
  • Ranunculus arvensis RANAR Wild/Weed
  • Sinapis arvensis SINAR Wild/Weed
  • Solanum nigrum SOLNI Wild/Weed
  • Citroncirus sp. CJCSS Host
  • Citrus hybrids CIDHX Host
  • Citrus hystrix CIDHY Host
  • Citrus maxima CIDGR Host

Synonyms: Potexvirus citriflavivenae

  • yellow vein of citrus
  • Citrus yellow vein agent
  • Citrus yellow vein clearing virus
  • CYVCV

Sources

Potyvirus plumpoxi ↔ Aphis spiraecola

* Cambra M, Vidal E (2017) Sharka, a vector-borne disease caused by Plum pox virus: vector species, transmission mechanism, epidemiology and mitigation strategies to reduce its natural spread. Acta Horticulturae 1163, 57-68.

Aphis spiraecola ↔ Potexvirus citriflavivenae

* Zhang Y, Wang Y, Wang Q, Cao M, Zhou C, Zhou Y (2018) Identification of Aphis spiraecola as a vector of Citrus yellowing vein clearing virus. European Journal of Plant Pathology 152(3), 841-844.