Table 2: Effect of three selected chemical on linear growth of pathogenic fungi grown on PDA medium. L.S.D. Data 0.01 %=treatment =0.27; Concentration = 0.31; T X C= 0.59

Fungi

Treatment

Concentration

Rhizoctonia solani

Fusarium solani

Fusarium oxysporum

Linear growth (mm)

Inhibition %

Linear growth (mm)

Inhibition %

Linear growth (mm)

Inhibition %

K2HPO4

10 mM
25 mM
50 mM

40.00
25.00
0.0

45.55
62.22
100.0

35.00
20.0
0.0

61.11
77.77
100.0

50.00
35.00
20.00

44.44
61.11
33.33

S.A.

1 mM
5 mM
10 mM

50.00
20.60
0.0

44.44
77.11
100.00

30.0
0.0
0.0

66.67
100.0
100.0

60.0
30.0
10.0

77.77
66.67
88.89

A.A.

1 mM
5 mM
10 mM

60.00
40.00
20.00

33.33
55.55
77.77

40.0
20.0
0.0

55.55
77.77
100.0

66.00
40.0
20.0

26.67
55.55
77.77

Control
(pathogen)

-------------

90.0

0.0

90.0

0.0

90.0

0.0