| Potassium salts |
Concen. (mM) |
% Inhibition |
| Rhizoctonia solani |
Fusarium solani |
F. oxysporum |
| K2HPO4 |
5 |
25.36 |
33.26 |
36.25 |
| 10 |
32.25 |
41.25 |
44.14 |
| 20 |
36.47 |
46.25 |
50.14 |
| Mean |
31.36 |
40.25 |
43.51 |
| KHCO3 |
5 |
32.25 |
36.35 |
41.29 |
| 10 |
41.25 |
46.54 |
55.14 |
| 20 |
50.12 |
52.36 |
62.14 |
| Mean |
41.21 |
45.08 |
52.86 |
| K2SO4 |
5 |
32.36 |
35.14 |
36.36 |
| 10 |
38.53 |
42.15 |
47.24 |
| 20 |
44.23 |
47.05 |
58.71 |
| Mean |
38.37 |
41.45 |
47.44 |
| K2SiO3 |
5 |
31.25 |
36.96 |
38.96 |
| 10 |
36.96 |
44.72 |
48.75 |
| 20 |
43.59 |
50.21 |
58.96 |
| Mean |
37.27 |
43.96 |
48.89 |
| LSD at 0.05 for: |
| Potassium salts (A)= |
2.59 |
| Concentrations (B)= |
3.47 |
| Pathogenic fungi (C)= |
2.25 |
| Interaction (A×B× C)= |
7.59 |
|
