Table 5.
The impact of the crude extract of Streptomyces sp. CB-75 on spore germination of the test pathogenic fungi.
| Pathogenic fungi | Inhibition of spore germination (%) | |||
|---|---|---|---|---|
| 1 × MIC | 2 × MIC | 4 × MIC | 8 × MIC | |
| F. oxysporum Race 1 (ATCC 76244) | 44.97 ± 0.88 g | 66.37 ± 1.24 h | 75.62 ± 0.91 g | 86.13 ± 1.11 g |
| F. oxysporum Race 4 (ATCC 76255) | 55.23 ± 1.76 b | 69.95 ± 1.01 c | 79.57 ± 1.07 b | 91.37 ± 0.81 c |
| C. gloeosporioides (ATCC 58222) | 55.24 ± 1.62 b | 69.67 ± 0.84 c | 79.45 ± 0.92 b | 91.22 ± 1.34 c |
| C. fragariae (ATCC 58718) | 53.91 ± 1.35 c | 67.35 ± 0.72 f | 76.74 ± 0.72 e | 90.20 ± 1.03 d |
| C. acutatum (ATCC 56815) | 54.20 ± 1.45 c | 68.61 ± 1.15 d | 78.80 ± 0.95 c | 93.43 ± 0.95 b |
| B. cinerea (ATCC 11542) | 52.95 ± 1.39 d | 66.82 ± 0.86 g | 77.10 ± 0.73 d | 89.63 ± 1.18 e |
| C. musae (ATCC 96167) | 57.48 ± 1.50 a | 73.30 ± 1.15 a | 81.25 ± 0.97 a | 93.96 ± 0.99 a |
| C. fallax (ATCC 38579) | 52.85 ± 0.98 d | 71.09 ± 0.74 b | 78.58 ± 1.40 c | 87.14 ± 0.93 f |
| C. gloeosporioides (ATCC MYA-456) | 46.27 ± 0.98 f | 67.87 ± 1.03 e | 70.95 ± 1.03 i | 84.25 ± 0.80 h |
| A. tenuissima (ATCC 26513) | 39.26 ± 0.79 h | 60.27 ± 1.40 i | 73.01 ± 0.85 h | 83.12 ± 1.16 i |
| C. gloeosporioides (ATCC 16330) | 48.28 ± 1.25 e | 67.53 ± 1.08 ef | 76.26 ± 1.11 f | 87.22 ± 0.75 f |
Data in the table are means ± SD. Different lowercase letters in the same column show values that are significantly different at the P < 0.05 level by Duncan's new multiple range test.