Table 2. Incidence of viruses in commercial vineyards. The percentage of PBD and PBD-free plants from which viruses were detected by RT-PCR is shown.


Virus

PBD

PBD-free

ArMV

0

0

GLRaV1

0

20

GLRaV2

0

0

GLRaV3

12.5

20

GLRaV8

75

100

GFLV

50

40

GFkV

0

0

GRSLaV

0

0

GVA

0

20

GVB

12.5

20

RSPaV

12.5

0

 


Supported by UNESCO / MIRCEN network