TABLE 2.

Effect of different application methods on tobacco mildew.

Application method	Isolate	Disease index	Disease rate (%)	Control efficacy (%)
Spray	Control	21.24 ± 0.23a	61.33 ± 0.91a	NA
	Y2	0.48 ± 0.16b	4.28 ± 1.45b	97.76 ± 0.76e
	Pb	1.08 ± 0.04b	9.69 ± 0.35bc	94.93 ± 0.18cd
	Th-B	1.78 ± 0.26bc	16.01 ± 2.31c	91.62 ± 1.21a
Soak	Control	21.18 ± 0.11a	59.22 ± 0.52a	NA
	Y2	0.54 ± 0.11b	4.88 ± 1.02b	97.45 ± 0.53e
	Pb	0.89 ± 0.05b	8.02 ± 0.44b	95.81 ± 0.23de
	Th-B	1.79 ± 0.13bc	16.14 ± 1.19c	91.56 ± 0.62a
	Y2/Pb	1.67 ± 0.22bc	15.07 ± 1.94c	92.12 ± 1.02ab
	Th-B/Pb	1.46 ± 0.12b	13.16 ± 1.06bc	93.12 ± 0.56abc
	Y2/Th-B	1.22 ± 0.05b	11.02 ± 0.46bc	94.24 ± 0.24bcd

Data are mean ± SD. Different letters after significant difference at p < 0.05 level by Duncan’s test.