Table 1.
Incidence of potato viruses in 220 tuber samples collected from three major potato growing regions (Munshiganj, Jessore and Bogra districts) of Bangladesh in 2017–2018.
| Sample Collected Regions | No. of Collected Tuber Samples | Associated Virus Name | RT-PCR Detection | |
|---|---|---|---|---|
| No. of Infected Tubers | Infection Ratio (%) | |||
| Munshiganj | 50 | PLRV/PVX | 7 | 14 |
| PVX/PVS | 5 | 10 | ||
| PLRV/PVX/PVS | 7 | 14 | ||
| PLRV/PVX/PVY | 6 | 12 | ||
| PLRV/PVY/PVS | 6 | 12 | ||
| Jessore | 50 | PLRV/PVX | 3 | 6 |
| PVX/PVS | 5 | 10 | ||
| PVX/PAMV | 6 | 12 | ||
| PLRV/PVX/PVS | 3 | 6 | ||
| PLRV/PVY/PVS | 5 | 10 | ||
| PVX/PVH/PAMV | 4 | 8 | ||
| PLRV/PVX/PVH/PAMV | 5 | 10 | ||
| PVX/PVS/PVH/PAMV | 3 | 6 | ||
| PLRV/PVX/PVS/PVH/PAMV | 1 | 2 | ||
| Bogra | 120 | PVX/PAMV | 4 | 3.33 |
| PLRV/PVX/PVS | 5 | 4.17 | ||
| PLRV/PVX/PVY | 4 | 3.33 | ||
| PLRV/PVY/PVS | 4 | 3.33 | ||
| PVX/PVH/PAMV | 11 | 9.17 | ||
| PLRV/PVX/PVH/PAMV | 15 | 12.50 | ||
| PVX/PVS/PVH/PAMV | 7 | 5.83 | ||
| PLRV/PVX/PVS/PVH/PAMV | 4 | 3.33 | ||
| PLRV/PVX/PVS/PVH/PAMV/PVM | 10 | 8.33 | ||