Treatments
|
Duration
|
Leaf necrosis
|
Sporulation
|
---|
Concentration mg/ml
|
Hour
|
Diameter (mm)
|
Inhibition1 %
|
103 sporangia/mL
|
Inhibition1 %
|
---|
0.00
|
72
|
16.50a ± 0.79
|
0.00e ± 0.00
|
95.00a ± 1.29
|
0.00e ± 0.00
|
0.156
|
72
|
12.75b ± 0.85
|
22.72d ± 5.17
|
51.25b ± 3.06
|
46.05d ± 3.22
|
0.312
|
72
|
8.95c ± 0.49
|
45.75c ± 2.99
|
22.75c ± 0.85
|
76.05c ± 0.89
|
0.625
|
72
|
3.45d ± 0.33
|
79.09b ± 2.01
|
14.00d ± 0.91
|
85.26b ± 0.96
|
1.25
|
2
|
0.00e ± 0.00
|
100a ± 0.00
|
0.00e ± 0.00
|
100a ± 0.00
|
2.50
|
2
|
0.00e ± 0.00
|
100a ± 0.00
|
0.00e ± 0.00
|
100a ± 0.00
|
5.00
|
2
|
0.00e ± 0.00
|
100a ± 0.00
|
0.00e ± 0.00
|
100a ± 0.00
|
Hymexazol
|
2
|
0.00e ± 0.00
|
100a ± 0.00
|
0.00e ± 0.00
|
100a ± 0.00
|
- Values indicate means of four replications and dissimilar letters in the same column indicate significantly different based on LSD test (P < 0.05) and ± denotes standard error
- 1Inhibition percentage compared with control treatment without cinnamon EO
- 2Indicates no symptoms