Table 1. Effect of canthin-6-one on mycelium growth.

Treatment	Concentration (μg mL-1)	Colony diameter (mm)	Inhibition rate (%)
Canthin-6-one	0.0	39.2 ± 0.2a
	1.0	33.2 ± 0.3b	15.5 ± 0.94f
	2.0	26.4 ± 0.6c	32.8 ± 1.42e
	4.0	20.5 ± 0.5e	47.9 ± 0.98c
	8.0	13.0 ± 0.2f	66.8 ± 0.65b
	16.0	7.3 ± 0.2g	81.5 ± 0.61a
Chlorothalonil	16.0	22.9 ± 0.6d	40.1 ± 1.55d

Note: The values are the mean of three replicates ± SD (n = 3). Different letters after means indicate significant differences at p < 0.05.