Table 3 Inhibitory activity of the crude cultural filtrates of fungal agents against the bacterial growth of Pectobacterium carotovorum subsp. carotovorum strains in vitro tests
P.c. subsp. carotovorum | Inhibition zone (cm) of bacterial growth | |||
|---|---|---|---|---|
Control | Trichoderma harzianum | Trichoderma viride | Trichoderma virens | |
Potato strains | ||||
Pcc1 | 0.00 | 0.88 | 0.00 | 1.08 |
Pcc2 | 0.00 | 1.01 | 0.00 | 0.90 |
Pcc3 | 0.00 | 0.71 | 0.75 | 0.73 |
Pcc4 | 0.00 | 0.87 | 0.70 | 0.83 |
Sweet potato strain | ||||
Pcc5 | 0.00 | 0.73 | 0.75 | 0.78 |
Cucumber strains | ||||
Pcc6 | 0.00 | 0.00 | 0.00 | 0.00 |
Pcc7 | 0.00 | 0.73 | 0.78 | 0.70 |
Pcc8 | 0.00 | 1.08 | 0.81 | 1.10 |
Carrot strains | ||||
Pcc9 | 0.00 | 0.00 | 0.00 | 0.70 |
Pcc10 | 0.00 | 0.00 | 0.00 | 0.00 |
Pcc11 | 0.00 | 0.93 | 0.88 | 0.95 |
Eggplants strains | ||||
Pcc12 | 0.00 | 0.00 | 0.70 | 0.00 |
Pcc13 | 0.00 | 0.70 | 0.00 | 0.00 |
Chili fruits strains | ||||
Pcc14 | 0.00 | 0.70 | 0.85 | 0.80 |
Pcc15 | 0.00 | 0.66 | 0.93 | 0.78 |
Total mean | 0.60 | 0.48 | 0.62 | |