Table 7 Screening of potential bacterial biocontrol isolates for antagonism-promoting biochemical traits in vitro
Isolate ID | HCN production | Ammonia production | Siderophore production | Cellulase production | Pectinase production | |||
|---|---|---|---|---|---|---|---|---|
SE (%) | SI | SE (%) | SI | SE (%) | SI | |||
Bacillus subtilis isolate S1NA7 | − | ++ | 207.33 ± 7.15 | 3.07 ± 0.071 | 495.24 ± 8.25 | 5.95 ± 0.082 | 373.33 ± 11.55 | 4.73 ± 0.115 |
B. subtilis isolate S2NA6 | − | ++ | 151.27 ± 5.35 | 2.51 ± 0.054 | 410.30 ± 16.8 | 5.10 ± 0.168 | 473.33 ± 23.09 | 5.73 ± 0.231 |
B. subtilis isolate S3KB6 | − | ++ | 232.32 ± 4.63 | 3.32 ± 0.046 | 462.04 ± 11.23 | 5.62 ± 0.112 | 189.68 ± 9.01 | 2.90 ± 0.090 |
B. subtilis isolate S4KB5 | + | ++ | 306.67 ± 11.55 | 4.07 ± 0.115 | 389.63 ± 10.02 | 4.90 ± 0.100 | 386.67 ± 11.55 | 4.87 ± 0.115 |
B. subtilis isolate S8KB2 | + | ++ | 252.19 ± 5.83 | 3.52 ± 0.058 | 275.09 ± 3.17 | 3.75 ± 0.032 | 217.04 ± 5.13 | 3.17 ± 0.051 |
Bacillus amyloliquefaciens isolate S9KB4 | − | ++ | 138.79 ± 2.10 | 2.39 ± 0.021 | 577.78 ± 19.25 | 6.78 ± 0.192 | 555.56 ± 19.25 | 6.56 ± 0.192 |
B. subtilis isolate S10KB2 | − | ++ | − | − | 385.93 ± 5.13 | 4.86 ± 0.051 | 310.12 ± 20.85 | 4.10 ± 0.209 |