Occurrence of viruses infecting pea in Iran.
A survey was conducted to determine the incidence of Alfalfa mosaic virus (AMV), Bean yellow mosaic virus (BYMV), Broad bean wilt virus-1 (BBWV), Pea leafroll virus (PLRV), Pea enation mosaic virus (PEMV), Pea seed borne mosaic virus (PSbMV), Potato virus x(PVX), Tomato mosaic virus (ToMV), Tomato spotted wilt virus (TSWV) on pea (Pisum sativum) in Iran. A Total of 1276 random and 684 symptomatic pea samples were collected during the spring and summer of 2002-2004 in Tehran province of Iran, where pea is grown, and tested by enzyme-linked immunosorbent assay (ELISA) using specific polyclonal antibodies. Serological diagnoses were confirmed by electron microscopy and host range studies. Incidence of viruses in decreasing order was PVX (69%), ToMV (59%), PSbMV (36.6%), BBWV-1 (26.1%), BYMV (20.3%), AMV (17.77%), TSWV (12.6%), PEMV (10.9%), PLRV (6.78%). In this survey, natural occurrence of AMV, BBWV-1, PSbMV, TSWV, PVX and ToMV was reported for the first time on the pea in Iran.
Esfandiari
N
N
Department of Plant Protection, Faculty of Horticultural Science and Plant protection Agriculture, Tehran University, Karaj, Iran.
Kohi-Habibi
M
M
Mosahebi
Gh
G
D017794:Alfalfa mosaic virus / Q000302:isolation & purification / Q000648:ultrastructure; D002212:Capsicum / Q000821:virology; D007492:Iran; D009029:Mosaic Viruses / Q000302:isolation & purification / Q000648:ultrastructure; D018532:Pisum sativum / Q000821:virology*; D010935:Plant Diseases / Q000706:statistics & numerical data / Q000821:virology*; D018515:Plant Leaves / Q000821:virology*; D010942:Plant Viruses / Q000235:genetics / Q000302:isolation & purification / Q000648:ultrastructure