Quarantine plant pathogen
Caulimovirus venafragariae → Aulacorthum solani → Potato yellowing virus
RU A1 K-P potential
Scoring
All four metrics are dimensionless. The total score is the product of specificity, host distance and confidence.
0.250
Specificity
1 / the number of pathogens on the vector — this vector carries 4 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 (K-P)
K = confirmed vector (1.0), P = potential (0.5); both edges are multiplied.
0.125
Total
specificity × host distance × confidence
Distribution: Potato yellowing virus
Countries with recorded presence per the EPPO Global Database (7 ISO codes).
COECNLCLPEGBBO
Host plants: Potato yellowing virus
Top 10 host taxa per EPPO; classes per EPPO host categorisation.
- Solanum tuberosum SOLTU Major host
- Solanum 1SOLG Wild/Weed
- Capsicum annuum CPSAN Host
- Physalis peruviana PHYPE Host
- Smallanthus sonchifolius POMSO Host
- Solanum fernandezianum SOLFZ Host
- Solanum phureja SOLPJ Host
- Solanum quitoense SOLQU Host
- Chenopodium quinoa CHEQU Experimental
- Datura metel DATME Experimental
Synonyms: Potato yellowing virus
- SB-22
- Potato yellowing alfamovirus
- PYV
- aardappelgeelbladvirus
- vírus do amarelecimento da batateira
- Альфамовирус пожелтения картофеля
Sources
Caulimovirus venafragariae ↔ Aulacorthum solani
* Frazier NW, Converse RH (1980) Strawberry vein banding virus. Description of Plant Viruses No. 219. Commonwealth Mycological Institute, 4 pp. * Mellor FC, Forbes AR (1960) Studies of virus diseases of strawberry in British Columbia: III. Transmission of strawberry viruses by aphids. Canadian Journal of Botany 38, 343-352.
Aulacorthum solani ↔ Potato yellowing virus
* Valkonen JP, Contreras A, Pehu E, Salazar LF (1992) Naturally occurring viral infections in Solanum brevidens and S. fernandezianum. Potato research 35(4), 411-417. -------S. fernandezianum was infected by PYV and infested by A. circumflexum, A. solani and Aphis spp.