Isolate number Disease incidence (%)
I1 93.66 a* (75.42)
I2 52.00 h (46.14)
I3 63.00 c (64.90)
I4 56.66 g (48.82)
I5 82.00 f (52.53)
I6 75.33 d (60.21)
I7 70.66 e (57.20)
I8 89.33 b (70.93)
Control 0.00 i (0.00)
*Values in each column followed by the same letter are not significantly different according to the DMRT method (P=0.05).
Table 3: Pathogenicity of S. rolfsii isolates on mint.