Table 3.
Inhibition of plant pathogens by broth cultures of Lactobacillus pentosus J02 mixing with 1% chitosana
| Dilution rate | Inhibition (%) | ||||
|---|---|---|---|---|---|
| ABA31 | PA01 | Focn38 | SR | XCC70 | |
| 2× | ND | ND | ND | 100.0 ± 0.0 A | 14.4 ± 0.9 |
| 10× | 98.7 ± 0.4 AB | 98.0 ± 1.2 A | ND | 46.7 ± 3.3 B | 0 |
| 20× | 99.0 ± 0.6 AB | 70.2 ± 1.4 B | ND | ND | ND |
| 50× | 99.7 ± 0.3 A | 34.0 ± 9.7 C | 96.5 ± 1.2 A | 16.7 ± 3.3 C | ND |
| 100× | 99.0 ± 0.6 AB | 18.1 ± 3.0 D | 95.7 ± 3.1 A | 13.3 ± 8.8 C | 0 |
| 200× | 97.6 ± 0.4 B | 5.7 ± 0.7 DE | 99.3 ± 0.4 A | ND | 0 |
| 400× | 98.3 ± 0.9 AB | 0.7 ± 1.8 E | –3.5 ± 10.0 B | ND | 0 |
ABA31, Alternaria brassicicola; PA01, Colletotrichum higginsianum; Focn38, Fusarium oxysporum f. sp. rapae; SR, Sclerotium rolfsii; XCC, Xanthomonas campestris pv. campestris; ND, not determined.
a
Each treatment contained four replicates. Means followed by the same case letters in each panel were not significantly different (P ≤ 0.05).