Quarantine plant pathogen

Alphacytorhabdovirus fragariarugosus → Chaetosiphon fragaefolii → Closterovirus fragariae

Source EPPO: SCRV00 Vector EPPO: CHTSFR Target EPPO: SCFAV0
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.

0.200
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: Closterovirus fragariae

Countries with recorded presence per the EPPO Global Database (1 ISO codes).

US

Host plants: Closterovirus fragariae

Top 2 host taxa per EPPO; classes per EPPO host categorisation.

  • Fragaria x ananassa FRAAN Host
  • Fragaria vesca FRAVE Experimental

Synonyms: Closterovirus fragariae

  • strawberry chlorotic fleck
  • Strawberry chlorotic fleck-associated virus
  • SCFaV

Sources

Alphacytorhabdovirus fragariarugosus ↔ Chaetosiphon fragaefolii

* 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.

Chaetosiphon fragaefolii ↔ Closterovirus fragariae

* Tzanetakis IE, Martin RR (2013) Expanding field of strawberry viruses which are important in North America. International Journal of Fruit Science 13(1-2), 184-195.