Table 6.

Effect of pH on Bio-formulation against Alternaria alternata (Growth Diameter mm).

S. No.	Bio-formulation	Control (pH 7)	pH 4	pH9
1.	F1	16.6 ± 0.52	22.6 ± 0.52	22.6 ± 0.52
2.	F2	16.66 ± 0.52	20.66 ± 0.52	20.66 ± 0.52
3.	F3	15.33 ± 0.15	20.33 ± 0.15	20.33 ± 0.15
4.	F4	16 ± 0.23	21 ± 0.23	21 ± 0.23
5.	Control (Without Extract)	82.33 ± 0.52