Table 1.

Effect of isoliquiritin on four plant pathogenic fungi mycelial growth.

Concentration (mg/L)	Inhibition Activity (%)
	PL	PC	SS	CH
1	3.98 ± 0.74 d	9.09 ± 0.39 e	20.84 ± 0.69 bc	20.39 ± 0.15 b
5	10.86 ± 0.39 cd	18.17 ± 1.08 d	24.17 ± 0.35 bc	22.84 ± 0.36 b
10	22.61 ± 0.89 c	33.71 ± 0.41 c	27.93 ± 0.61 bc	26.59 ± 0.86 b
50	66.29 ± 0.87 b	63.85 ± 0.41 b	41.46 ± 0.34 b	34.80 ± 0.76 b
100	83.58 ± 0.31 ab	81.82 ± 0.37 ab	48.12 ± 0.47 b	40.13 ± 0.35 ab
200	96.45 ± 0.20 a	93.35 ± 0.04 a	51.21 ± 0.39 ab	43.45 ± 0.33 ab
400	100.00 a	97.34 ± 0.39 a	64.31 ± 1.01 a	53.22 ± 0.41 a

PL: P. litchii Chen; PC: P. capsici Leonian; SS: S. sclerotiorum (Lib.) de Bary; CH: C. herbarum (Pers) LK. ex Fr. Values were presented as mean ± S.E. Data presented were the means of pooled data (n = 3). The column with different lowercase letters between different concentrations indicates significant differences according to Duncan Multiple Range Test (p < 0.05).