Quarantine plant pathogen

Strawberry latent C virus → Chaetosiphon fragaefolii → Potexvirus fragariae

Source EPPO: STLCV0 Vector EPPO: CHTSFR Target EPPO: SMYEV0
RU A1 K-K

← To all hypotheses

Scoring

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

0.200
Specificity
1 / the number of pathogens on the vector — this vector carries 5 pathogens in EPPO.
0.00
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.
0.000
Total
specificity × host distance × confidence

Distribution: Potexvirus fragariae

Countries with recorded presence per the EPPO Global Database (35 ISO codes).

ILIEPYNLLUATZADECLAUNZCNJPSKUSCAFRKZBGGBHUITEGSIBRBEARINCHKRMXRSPLBACZ

Host plants: Potexvirus fragariae

Top 5 host taxa per EPPO; classes per EPPO host categorisation.

  • Fragaria x ananassa FRAAN Major host
  • Fragaria chiloensis FRACH Wild/Weed
  • Fragaria virginiana FRAVI Wild/Weed
  • Fragaria vesca FRAVE Experimental
  • Fragaria vesca var. semperflorens FRAVS Experimental

Synonyms: Potexvirus fragariae

  • mild yellow edge of strawberry
  • xanthosis of strawberry
  • Strawberry mild yellow edge potexvirus
  • Strawberry mild yellow edge virus
  • SMYEV
  • aardbeizwakgeelrandvirus

Sources

Strawberry latent C virus ↔ Chaetosiphon fragaefolii

* Smith HE (1952) Aphid transmission of strawberry viruses from commercial plants to Fragaria vesca L. (East Mailing clone). Phytopathology, 42, 20

Chaetosiphon fragaefolii ↔ Potexvirus fragariae

* Krczal H (1980) Transmission of the strawberry mild yellow edge and strawberry crinkle virus by the strawberry aphid Chaetosiphon fragaefolii. Acta Phytopathologica 15(1/4), 97-102.