Broad bean wrinkly seed caused by artichoke yellow ringspot nepovirus

Abstract

Artichoke yellow ringspot nepovirus (AYRV) was isolated from stunted broad bean plants in Crete showing leaf mottling and deformation and wrinkling of seed testas. AYRV identification was based on host range, behaviour during purification, electron microscopy and serology.AY RV-broad bean isolate was seed-transmitted in broad bean, and embryo infection appeared to be a prerequisite for virus transmission to seedlings.Transmission through pollen was not detected in broad bean plants, although pollen grains were externally contaminated by the virus. Ovule infection occurred in a high proportion of seed and was independent of pollination.

Artichoke yellow ringspot virus as the causal agent of a new viral disease of lettuce: Epidemiology and molecular variability

“…According to previous studies (Kyriakopoulou et al, 1985; Maliogka et al, 2006; Rana et al, 1980) and personal observations by E. K. Chatzivassiliou in this study, no plant‐pathogenic nematodes were detected in the soil and the roots of the infected lettuce, artichoke, and onion plants. Also, AYRSV was not transmitted by aphids of the species Myzus persicae , Hyperomyzus lactucae (Avgelis & Vovlas, 1989; Kyriakopoulou et al, 1985; Rana et al, 1980), or Aphis fabae (Avgelis et al, 1992; Avgelis & Vovlas, 1989) under controlled conditions.…”

“…AYRSV was first reported in 1972, in artichoke, in Argolida (Greece; Kyriakopoulou & Bem, 1973) and subsequently it was found in diverse crop plants such as tobacco, cucumber, broad bean, common vetch, and onion in different areas of Greece (Avgelis et al, 1992; Avgelis & Vovlas, 1989; Kyriakopoulou, 1981; Kyriakopoulou et al, 1985; Maliogka et al, 2006; Terzakis et al, 2002). AYRSV has also been reported in Italy in artichoke and cardoon (Rana et al, 1978) and also in artichoke in Turkey (Paylan et al, 2013).…”

“…Seed transmission of AYRSV has been recorded in 22 plant species, along with pollen transmission in experimental hosts belonging to 13 plant species of the families Amaranthaceae and Solanaceae (Avgelis et al, 1992; Kyriakopoulou et al, 1985; Maliogka et al, 2006; Terzakis et al, 2002). In this study, seed transmission of AYRSV was documented in lettuce and four solanaceous species ( N. benthamiana , N. glutinosa , S. nigrum , and N. tabacum ).…”

“…The presence of AYRSV is recorded in artichoke and onion crops in the area of Argolida each growing season. The virus was also identified in broad bean ( Vicia faba ), common vetch ( Vicia sativa ), and cucumber ( Cucumis sativus ) in different areas of Greece (Avgelis et al, 1992; Avgelis & Vovlas, 1989; Terzakis et al, 2002). AYRSV has been also reported in artichoke and cardoon in Italy (Rana et al, 1978) and in artichoke in Turkey (Paylan et al, 2013).…”

Μελέτη σπορομεταδιδόμενων ιών των χορτοδοτικών ψυχανθών vicia sativa και lathyrus cicera

“…Αναφέρθηκε στην Ινδία και το Πακιστάν, σε καλλιέργειες ρεβυθιού όπου προκαλεί κοκκίνισμα των φύλλων, καφέτιασμα του φλοιού και έντονο νανισμό (Horn et ai, 1996). Εντοπίστηκε, επίσης, σε καλλιέργειες βίκου και βρώσιμου λαθουριού, στη Συρία (Mouhanna et al, 1994 (Κυριακοπούλου κ.ά., 1985• Κατής και Cockbain, 1987• Avgelis and Katis, 1989• Χολέβας κ.ά, 1990• Avgelis et al, 1992-Παναγόπουλος, 1995• Chatzivassiliou et al, 1996• Κόκκινης και Κατής, 1996• Αυγελής κ.ά., 1997• Κατής, 1998• Δόβας κ.ά., 2000 (Κυριακοπούλου κ.ά, 1985).…”