Quarantine plant pathogen

Cheravirus avii → Xiphinema americanum sensu stricto → Nepovirus nicotianae

Source EPPO: CRLV00 Vector EPPO: XIPHAA Target EPPO: TRSV00

RU A1 K-K

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.

1.00

Confidence (K-K)

K = confirmed vector (1.0), P = potential (0.5); both edges are multiplied.

0.000

Total

specificity × host distance × confidence

Distribution: Nepovirus nicotianae

Countries with recorded presence per the EPPO Global Database (56 ISO codes).

DOAUUYCNUSATHUVEGENGINROCLMWPGMAKGIDBGCAARTWRUCHFRGRESCDJPCUSKNZEGIRLKLTUATRSINPZMBRRSMXCZSABEKRITPLNLILDKDEGBGT

Host plants: Nepovirus nicotianae

Top 10 host taxa per EPPO; classes per EPPO host categorisation.

Glycine max GLXMA Major host
Nicotiana tabacum NIOTA Major host
Vaccinium corymbosum VACCO Major host
Vitis vinifera VITVI Major host
Achillea millefolium ACHMI Wild/Weed
Amaranthus cruentus AMACR Wild/Weed
Amaranthus hybridus AMACH Wild/Weed
Amaranthus palmeri AMAPA Wild/Weed
Amaranthus retroflexus AMARE Wild/Weed
Ambrosia artemisiifolia AMBEL Wild/Weed

Synonyms: Nepovirus nicotianae

Ringfleckenvirus: Tabak
Ringfleckenvirus: Soja
ring spot of tobacco
ring spot of soybean
bud blight of soybean
necrotic ring spot of blueberry
pemberton disease of blueberry
necrosis of anemone
virus de la mancha anular del tabaco
virus des taches en anneaux du tabac
maculatura anulare del tabaco
Tobacco ringspot nepovirus

Sources