Quarantine plant pathogen

Potato yellowing virus → Myzus persicae → Carlavirus sigmasolani

Source EPPO: PYV000 Vector EPPO: MYZUPE Target EPPO: PVS000
RU A1 P-K potential

← To all hypotheses

Scoring

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

0.091
Specificity
1 / the number of pathogens on the vector — this vector carries 11 pathogens in EPPO.
0.00
Host distance
1.0 = no shared hosts · 0.5 = shared family · 0.2 = shared genus · 0.0 = shared species.
0.50
Confidence (P-K)
K = confirmed vector (1.0), P = potential (0.5); both edges are multiplied.
0.000
Total
specificity × host distance × confidence

Distribution: Carlavirus sigmasolani

Countries with recorded presence per the EPPO Global Database (58 ISO codes).

BIRWSYJPINERNPRULKSACNROESFIIEGBIRKEUGUABGSDTZNGIDMWLBDZHRBRAUCZUSLTETBDKZTRPKRSCRMETNARCOECPEMXNZSKPLIQTJBOKGUZEGCM

Host plants: Carlavirus sigmasolani

Top 6 host taxa per EPPO; classes per EPPO host categorisation.

  • Solanum tuberosum SOLTU Major host
  • Arracacia xanthorrhiza ABAXA Host
  • Capsicum 1CPSG Host
  • Lamium purpureum LAMPU Host
  • Solanum lycopersicum LYPES Host
  • Solanum phureja SOLPJ Host

Synonyms: Carlavirus sigmasolani

  • Potato S carlavirus
  • Potato virus S
  • PVS
  • aardappelvirus S

Sources

Potato yellowing virus ↔ Myzus persicae

* Fuentes S, Jayasinghe U (1993) Amarillamiento de la papa causado por un nuevo virus baciliforme. Fitopatología 28, 22-37.

* Fuentes S (1991) ldentificacion, caracteristicas y distribucion de un virus baciliforme aislado de papa (Solanum tuberosum L.). M. Sc. Thesis, Universidad Nacional Agraria La Molina. Lima, Peru 

------- transmitted in experiments. No further reports confirming that M. persicae is a vector in natural conditions.

* Silvestre R, Fuentes S, Risco R, Berrocal A, Adams I, Fox A, Cuellar WJ, Kreuze J (2020) Characterization of distinct strains of an aphid-transmitted ilarvirus (Fam. Bromoviridae) infecting different hosts from South America. Virus research 282, 197944. https://doi.org/10.1016/j.virusres.2020.197944

Myzus persicae ↔ Carlavirus sigmasolani

* Bode O, Weidemann HL (1971) Untersuchungen zur blattlaustibertragbarkeit von Kartoffel -M- und -S- virus. Potato Research 14, 119-129.

* Santillan FW, Fribourg CE, Adams IP, Gibbs AJ, Boonham N, Kehoe MA, Maina S, Jones RAC (2018) The biology and phylogenetics of potato virus S isolates from the Andean region of South America. Plant Disease 102, 869-885.