Scoring
All four metrics are dimensionless. The total score is the product of specificity, host distance and confidence.
0.333
Specificity
1 / the number of pathogens on the vector — this vector carries 3 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 (K-P)
K = confirmed vector (1.0), P = potential (0.5); both edges are multiplied.
0.000
Total
specificity × host distance × confidence
Distribution: Ophiovirus citri
Countries with recorded presence per the EPPO Global Database (17 ISO codes).
USITTRINSIESDZZAARUYVEIRPKFRGRGFNL
Host plants: Ophiovirus citri
Top 8 host taxa per EPPO; classes per EPPO host categorisation.
- Citrus x aurantium var. paradisi CIDPA Major host
- Citrus x aurantium var. sinensis CIDSI Major host
- Citroncirus 1CJCG Host
- Citrus 1CIDG Host
- Citrus trifoliata PMITR Host
- Fortunella 1FOLG Host
- x Citrofortunella microcarpa CJFMI Host
- Chenopodium quinoa CHEQU Experimental
Synonyms: Ophiovirus citri
- citrus scaly bark
- psorosis of citrus
- scaly bark of citrus
- psorosis A
- naturally spreading psorosis
- necrotic ringspot of citrus
- psorosis B
- corteza escamosa del naranjo
- psorose écailleuse des agrumes
- citrus psorosis ophiovirus
- citrus psorosis virus
- citrus ringspot virus
Sources
Enamovirus CVEV ↔ Aphis citricidus
* Maharaj SB, da Graca JV (1988) Observation of isometric virus-like particles associated with citrus vein enation-infected citrus and the viruliferous aphid vector Toxoptera citricidus. Phytophylactica 20, 357-360. * Maharaj SB, da Graca JV (1989) Transmission of citrus vein enation virus by Toxoptera citricidus. Phytophylactica 21, 81-82.
Aphis citricidus ↔ Ophiovirus citri
* Portillo MM, Benatena HN (1986) [Transmission of psorosis from citrus to citrus by aphids]. Revista de la Sociedad Entomologica Argentina 45, 299-305 (in Spanish).