Quarantine plant pathogen

Ipomovirus lycopersici → Myzus persicae → Polerovirus PLRV

Source EPPO: TOMMOV Vector EPPO: MYZUPE Target EPPO: PLRV00
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: 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

Ipomovirus lycopersici ↔ Myzus persicae

* Abraham A, Menzel W, Vetten HJ, Winter S (2012) Analysis of the tomato mild mottle virus genome indicates that it is the most divergent member of the genus Ipomovirus (family Potyviridae). Archives of Virology 157(2), 353-357.
------- ToMMV isolates from Yemen and Ethiopia were transmitted very erratically by B. tabaci (and not by Myzus persicae).

* Hiskias Y, Lesemann DE, Vetten HJ (2001) Biological characteristics of tomato mild mottle potyvirus isolated from tomato and thorn apple in Ethiopia. African Crop Science Journal 9, 517–525.
------- Myzus persicae is considered to be a vector of ToMMV.

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