Quarantine plant pathogen

Closterovirus tristezae → Aphis gossypii → Potyvirus cucurbitaflavitesselati

Source EPPO: CTV000 Vector EPPO: APHIGO Target EPPO: ZYMV00
RU A2 K-K

← To all hypotheses

Scoring

All four metrics are dimensionless. The total score is the product of specificity, host distance and confidence.

0.167
Specificity
1 / the number of pathogens on the vector — this vector carries 6 pathogens in EPPO.
1.00
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.
0.167
Total
specificity × host distance × confidence

Distribution: Potyvirus cucurbitaflavitesselati

Countries with recorded presence per the EPPO Global Database (80 ISO codes).

UGMACNPRAUUSCAMXMQDOGPVENZFICRHNYTNGRESZTNJPMYNPLBSANCTWYETRBGGBJSGREGFRDEESIRSGITPTDZMGMUHUNLRSCIMLATILBRJOCLARBEWSPABASDINUATPAZSYSIGFTJPEKRPKCYPFGUMPNRFJVUFM

Host plants: Potyvirus cucurbitaflavitesselati

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

  • Citrullus lanatus CITLA Major host
  • Cucumis melo CUMME Major host
  • Cucumis sativus CUMSA Major host
  • Cucurbita maxima CUUMA Major host
  • Cucurbita moschata CUUMO Major host
  • Cucurbita pepo CUUPE Major host
  • Begonia semperflorens hybrids BEGSH Host
  • Benincasa fistulosa CITFI Host
  • Capsicum annuum CPSAN Host
  • Carica papaya CIAPA Host

Synonyms: Potyvirus cucurbitaflavitesselati

  • Zucchini yellow mosaic potyvirus
  • Muskmelon yellow stunt virus
  • ZYMV
  • Zucchini yellow mosaic virus
  • courgettegeelmozaíekvirus

Sources

Closterovirus tristezae ↔ Aphis gossypii

* Afechtal M, D'Onghia AM, Cocuzza EMG (2018) Transmissibility of two Moroccan Citrus tristeza virus (CTV) isolates by Aphis gossypii (glover) and Aphis spiraecola (Patch). IOBC/WPRS Bulletin 132, 206-213.
------- Experiments.

* Hermoso de Mendoza  A, Ballester Olmos JF, Pina Lorca A (1984) Transmission of Citrus tristeza virus by aphids. In Proceedings of the 9th International Organization of Citrus Virologists (IOCV) Conference, 23-27.

Aphis gossypii ↔ Potyvirus cucurbitaflavitesselati

* Radouane N, Ezrari S, Belabess Z, Tahiri A, Tahzima R, Massart S, Jijakli H, Benjelloun M, Lahlali R (2021) Viruses of cucurbit crops: current status in the Mediterranean Region. Phytopathologia Mediterranea 60(3): 493-519.