Quarantine plant pathogen

Torradovirus marchitezum → Trialeurodes abutiloneus → Crinivirus ipomeae

Source EPPO: TOANV0 Vector EPPO: TRIAAB Target EPPO: SPCSV0
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.

0.200
Specificity
1 / the number of pathogens on the vector — this vector carries 5 pathogens in EPPO.
1.00
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.
0.100
Total
specificity × host distance × confidence

Distribution: Crinivirus ipomeae

Countries with recorded presence per the EPPO Global Database (33 ISO codes).

GHZMSSGTHNETBRPGCNGABFCRMWEGKEMGNGZATZUGKRHUNLPTESUSARRWPETWGRILBE

Host plants: Crinivirus ipomeae

Top 4 host taxa per EPPO; classes per EPPO host categorisation.

  • Ipomoea batatas IPOBA Major host
  • Alcea rosea ALGRO Host
  • Eustoma russellianum EVMGR Host
  • Ipomoea nil IPONI Experimental

Synonyms: Crinivirus ipomeae

  • Sweet potato chlorotic stunt virus
  • SPCSV
  • vírus da atrofia clorótica da batata-doce

Sources

Torradovirus marchitezum ↔ Trialeurodes abutiloneus

* Verbeek M, van Bekkum PJ, Dullemans AM, van der Vlugt RA (2014) Torradoviruses are transmitted in a semi-persistent and stylet-borne manner by three whitefly vectors. Virus Research 186, 55-60.
-------- In experiments (as Trialeurodes abutilonea).

Trialeurodes abutiloneus ↔ Crinivirus ipomeae

Transmitted in a semipersistent manner.

* Gamarra HA, Fuentes S, Morales FJ, Glover R, Malumphy C, Barker I (2010) Bemisia afer sensu lato, a vector of Sweet potato chlorotic stunt virus. Plant Disease 94, 510-514.

* Sim J, Valverde RA, Clark CA (2000) Whitefly transmission of Sweet potato chlorotic stunt virus. Plant Disease 84, 1250.