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.
0.50
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.
0.045
Total
specificity × host distance × confidence
Distribution: Polerovirus PLRV
Countries with recorded presence per the EPPO Global Database (82 ISO codes).
BRPECNCAUSATDZBIAURWETKEMABYMXZASDEGTNLBCMMLKZFIRONGCHUGTZBGZMMWERBDCOBOARUZCREEDKGBINNPGECYCZGRFRSAHUIEITRUSIESDEBAILRSJPPKKGMEKRSYTHTRJOCLCUIQLKIDUYECPLNZNLIROMUA
Host plants: Polerovirus PLRV
Top 10 host taxa per EPPO; classes per EPPO host categorisation.
- Solanum tuberosum SOLTU Major host
- Datura stramonium DATST Wild/Weed
- Aconitum carmichaelii AAOCA Host
- Capsicum 1CPSG Host
- Corchorus olitorius CRGOL Host
- Humulus lupulus HUMLU Host
- Nicandra physalodes NICPH Host
- Physalis sp. PHYSS Host
- Solanum betaceum CYJBE Host
- Solanum lycopersicum LYPES Host
Synonyms: Polerovirus PLRV
- Blattrollvirus: Kartoffel
- potato leafroll virus
- potato phloem necrosis virus
- Potato leafroll polerovirus
- Potato leafroll virus
- PLRV
- Potato leafroll luteovirus
- aardappelbladrolvirus
- vírus do enrolamento da batateira
Sources
Potyvirus plumpoxi ↔ Myzus persicae
* 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.
Myzus persicae ↔ Polerovirus PLRV
* Syller J (1996) Potato leafroll virus (PLRV): its transmission and control. Integrated pest management reviews 1, 217-227. Main vector of PLRV