Table 6.
Antibacterial activity of Trichoderma spp. co-culture secondary metabolite against plant pathogen Xoo (Mean ± standard deviation).
| SL. No. | Trichoderma spp. Coculture Secondary Metabolite | Xoo Isolates (Zone of Inhibition) | ||
|---|---|---|---|---|
| MBXoo69 (8SB) (mm in Diameter) |
MBXoo70 (9SB) (mm in Diameter) |
MBXoo53 (21) (mm in Diameter) |
||
| 1 | PGT13 | 24 defgh ± 1.00 | 25.33 gh ± 1.15 | 24.67 fgh ± 0.577 |
| 2 | PGT4,5,13 | 22.33 cde ± 1.528 | 28 i ± 1.00 | 21.67 cd ± 1.528 |
| 3 | PGT4,13 | 22 cd ± 2.000 | 24.67 gh ± 0.577 | 22.00 cd ± 1.000 |
| 4 | PGT4 | 15.67 b ± 1.155 | 15.67 b ± 1.155 | 13.33 a ± 1.528 |
| 5 | PGT5 | 20.33 c ± 0.577 | 23.33 def ± 1.155 | 24.33 efg ± 0.577 |
| 6 | PGT5,13 | 20.67 c ± 0577 | 23.33 def ± 1.528 | 21.67 cd ± 1.528 |
| 7 | PGT4,5 | 21.67 cd ± 0.577 | 21.67 cd ± 0.577 | 20.67 c ± 0.577 |
| Positive | Positive | 26.00 gh ± 1.732 | 29.33 hi ± 1.155 | 27.67 i ± 0.577 |
| Negative | Negative | 0 a | 0 a | 0 a |
The mean values are recorded and the values are not significantly different according to Duncan’s Multiple Range Test indicated by different alphabets in the superscripts at p < 0.05.