Table 2. The symptoms of P. thunbergii after inoculated with B. xylophilus and B. mucronatus.
Infection rates/ % | DSI | |||||||
---|---|---|---|---|---|---|---|---|
Nematode strains | 20th day | 30th day | 40th day | 20th day | 30th day | 40th day | Days of symptoms appeared (d) | Days of P. thunbergii wilted (d) |
ZL1 | 100 | 100 | 100 | 30 | 85 | 100 | 11 | 24 |
AMA3 | 80 | 100 | 100 | 35 | 70 | 100 | 11 | 24 |
AA3 | 80 | 100 | 100 | 25 | 45 | 100 | 13 | 31 |
HE2 | 60 | 100 | 100 | 20 | 45 | 100 | 17 | 33 |
CFS1 | 40 | 100 | 100 | 20 | 45 | 75 | 19 | - |
SD1 | 20 | 100 | 100 | 10 | 35 | 60 | 19 | - |
JNL10 | 0 | 0 | 20 | 0 | 0 | 5 | 31 | - |
GHB3 | 0 | 0 | 0 | 0 | 0 | 0 | - | - |
CK | 0 | 0 | 0 | 0 | 0 | 0 | - | - |