Table 1.

Growth inhibitory rates of Rhizoctonia solani treated with spore suspensions or culture broths of SS31

Treatment	Inhibition rate (%)
	1st exp.	2nd exp.	3rd exp.	Average
SS31 spore suspension	36.4 ± 0.8 aa	43.7 ± 1.9 a	47.3 ± 1.4 a	42.4 ± 1.7 ab
SS31 culture broth 30×	34.7 ± 1.1 ab	36.6 ± 0.7 b	41.3 ± 0.7 a	37.5 ± 1.0 ab
SS31 culture broth 50×	31.9 ± 0.3 b	32.9 ± 0.3 c	38.3 ± 3.7 a	34.4 ± 1.5 b
SS31 culture broth 100×	27.8 ± 0.4 c	31.3 ± 0.6 c	40.4 ± 1.5 a	33.2 ± 1.9 b

^aMeans (n = 3) in the same column followed by the same letter are not significantly different (P = 0.05) according to Tukey’s b test. Values are presented as mean ± SE.

^bMeans (n = 9) in the same column followed by the same letter are not significantly different (P = 0.05) according to Tukey’s b test. Values are presented as mean ± SE.