Research Article
Effect of Commercial Cyanobacteria Products on the Growth and Antagonistic Ability of Some Bioagents under Laboratory Conditions
Table 4
Effect of Weed-Max and Oligo-X on the antagonistic ability of bacteria and yeast against some soil-borne pathogenic fungi in vitro.
| Pathogenic fungi | Antagonistic bacteria and yeast | B. subtilis | P. fluorescence | S. cerevisiae | Weed-Max concentrations (%) | 0.0 | 0.5 | 1.0 | 2.0 | 0.0 | 0.5 | 1.0 | 2.0 | 0.0 | 0.5 | 1.0 | 2.0 |
| A. solani | 73a | 55c | 48d | 32e | 73a | 60b | 53c | 30e | 67b | 48d | 27f | 0h | F. solani | 64b | 45d | 31e | 0h | 64b | 52c | 47d | 0h | 62b | 51c | 32e | 0h | F. oxysporum | 68b | 48d | 29f | 0h | 68b | 59c | 50c | 0h | 65b | 50c | 33e | 0h | R. solani | 69b | 42d | 32e | 0h | 69b | 51c | 48d | 0h | 69b | 47d | 26f | 0h | S. rolfsii | 68b | 47d | 38e | 0h | 68b | 50c | 45d | 0h | 64b | 38e | 18g | 0h | S. sclerotiorum | 70a | 33e | 25f | 0h | 70a | 45d | 39e | 0h | 63b | 42d | 16g | 0h | S. minor | 66b | 29f | 20f | 0h | 66b | 44d | 35e | 0h | 70b | 36e | 20f | 0h |
| ā | Oligo-X concentrations (%) | A. solani | | 58c | 48d | 35e | 73a | 59c | 47d | 34e | 67b | 48d | 42d | 0h | F. solani | 64b | 25f | 20f | 0h | 64b | 35e | 32e | 0h | 62b | 46d | 36e | 0h | F. oxysporum | 68b | 35e | 30e | 25f | 68b | 48d | 41d | 30e | 65b | 45d | 44d | 0h | R. solani | 69b | 48d | 39e | 0h | 69b | 45d | 40d | 29f | 69b | 50d | 47d | 17g | S. rolfsii | 68b | 25f | 16g | 15g | 68b | 35e | 24f | 20f | 64b | 49d | 37e | 15g | S. sclerotiorum | 70a | 15g | 0h | 0h | 70a | 25f | 15g | 0h | 63b | 41d | 35e | 18g | S. minor | 66b | 61b | 0h | 0h | 66b | 33e | 22f | 0h | 70b | 40d | 33e | 22f |
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Mean values within columns followed by the same letter are not significantly different ().
*Linear fungal growth (mm).
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