| Potassium salts |
Concen. (g/L) |
Rhizoctonia solani |
Fusarium solani |
F. oxysporum |
%
Damping-off |
%
Root rot |
%
Damping-off |
%
Root rot |
%
Damping-off |
%
Wilt |
| K2HPO4 |
5 |
33.33 |
15.67 |
20.00 |
13.26 |
13.67 |
13.67 |
| 10 |
20.00 |
10.34 |
13.33 |
10.24 |
13.67 |
8.36 |
| 20 |
13.33 |
6.36 |
6.67 |
8.52 |
13.67 |
6.54 |
| Mean |
22.22 |
10.79 |
13.33 |
10.67 |
13.67 |
9.52 |
| KHCO3 |
5 |
40.00 |
18.36 |
33.33 |
30.24 |
20.00 |
42.36 |
| 10 |
26.67 |
12.36 |
20.00 |
22.42 |
20.00 |
33.14 |
| 20 |
20.00 |
8.45 |
13.33 |
19.36 |
13.67 |
25.42 |
| Mean |
28.89 |
13.06 |
22.22 |
24.01 |
17.89 |
33.64 |
| K2SO4 |
5 |
40.00 |
19.36 |
33.33 |
25.67 |
20.00 |
44.67 |
| 10 |
20.00 |
10.36 |
26.67 |
13.37 |
13.67 |
25.34 |
| 20 |
26.67 |
15.35 |
33.33 |
19.49 |
20.00 |
35.52 |
| Mean |
28.89 |
15.02 |
31.11 |
19.51 |
17.89 |
35.18 |
| K2SiO3 |
5 |
26.67 |
10.36 |
13.33 |
10.24 |
13.67 |
20.23 |
| 10 |
20.00 |
7.24 |
13.33 |
7.69 |
13.67 |
13.25 |
| 20 |
6.67 |
4.59 |
6.67 |
5.67 |
6.67 |
10.58 |
| Mean |
17.78 |
7.40 |
11.11 |
7.87 |
9.00 |
14.69 |
| Control |
66.67 |
22.14 |
40.00 |
33.29 |
26.67 |
56.39 |
| LSD at 0.05 for: |
Damping-off |
Root rot/wilt |
| Potassium salts (A)= |
3.29 |
2.87 |
| Concentrations (B)= |
4.85 |
4.80 |
| Pathogenic fungi (C)= |
3.47 |
3.54 |
| Interaction (A×B×C)= |
10.48 |
8.76 |
|
