评分
四项指标均为无量纲。总分是特异性、寄主距离与可信度的乘积。
0.333
特异性
1 / 媒介上的病原数量——在 EPPO 中该媒介传播 3 种病原。
0.00
寄主距离
1.0 = 无共享寄主 · 0.5 = 共享科 · 0.2 = 共享属 · 0.0 = 共享种。
1.00
可信度 (K-K)
K = 已确认媒介（1.0），P = 潜在（0.5）；两条边相乘。
0.000
总分
特异性 × 寄主距离 × 可信度
分布：Nepovirus nicotianae
依据 EPPO Global Database 记录有存在的国家（56 个 ISO 代码）。
DOAUUYCNUSATHUVEGENGINROCLMWPGMAKGIDBGCAARTWRUCHFRGRESCDJPCUSKNZEGIRLKLTUATRSINPZMBRRSMXCZSABEKRITPLNLILDKDEGBGT
寄主植物：Nepovirus nicotianae
依据 EPPO 的前 10 个寄主分类单元；类别依据 EPPO 寄主分类。
- 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
同义名：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
来源
Nepovirus lycopersici ↔ Xiphinema americanum sensu stricto
* Brown DJF, Halbrendt JM, Jones AT, Vrain TC, Robbins RT (1994) Transmission of three North American nepoviruses by populations of four distinct species of the Xiphinema americanum group. Phytopathology 84, 646-649.
Xiphinema americanum sensu stricto ↔ Nepovirus nicotianae
* Brown DJF, Halbrendt JM, Jones AT, Vrain TC, Robbins RT (1994) Transmission of three North American nepoviruses by populations of four distinct species of the Xiphinema americanum group. Phytopathology 84, 646-649.