Table 1.

The disease incidence (%) of different continuous cropping year.

Disease	A	B	C	D	E	F	G
Seedling blight	4.08 ± 0.09d	3.29 ± 0.26e	7.83 ± 0.93a	8.23 ± 0.65a	5.18 ± 0.53c	6.25 ± 0.57b	2.95 ± 0.23e
Root rot	2.33 ± 0.22e	3.44 ± 0.31d	4.57 ± 0.35d	9.58 ± 0.94a	8.15 ± 0.72b	8.21 ± 0.68b	7.23 ± 0.14c
Stem rot	6.82 ± 0.55d	10.11 ± 0.08b	8.68 ± 0.67c	13.55 ± 0.14a	12.03 ± 0.09a	10.11 ± 0.11b	9.25 ± 0.07bc
Ear rot	3.33 ± 0.43d	4.18 ± 0.46d	5.22 ± 0.38c	7.24 ± 1.1b	8.64 ± 0.71b	12.92 ± 1.1a	12.02 ± 0.28a

All the number were expressed with standard error, lowercase letter in the same line means significant difference at p < 0.05.