6Borja M J, Ponz F. An appraisal of different methods for the detection of the walnut strain of cherry leaf roll virus. Journal of Virological Methods, 1992(36): 78～83
7Parakh D B, Shamioul A M, Hadidi A, et at.Detection of prune dwarf ilarvirus from infected stone fruits using reverse transcription- polymerase chain reaction. Acta Horticulturae, 1995(386): 421～430
8Wetzel T, Candresse T. A polymerase chain reaction asay adapted to plum pox potyvirus detection. Journal of Virological Methods, 1991(33): 355～365
9Wetzel T, Candresse T. A highly sensitive immunocapture polymerase chain reaction for plum pox potyvirus detection. Journal of Virological Methods, 1992(39): 27～37
10Hyun Ryu K, Yoon K E, Wok P. Detection by RT- PCR of Cymbidium mosaic virus in Orchids. Journal of Phytopathology, 1995 (143):643 ～ 646
