Table 1.
Algicidal effect of the isolate strain S51107 against algal or cyanobacterial strains.
| Strains | Cell density (×106 cells/ml) or chl a concentration (mg/l)∗ |
Algicidal activity (A, %) | |
|---|---|---|---|
| Control | Treatment | ||
| Microcystis aeruginosa 9110 | 2.05 ± 0.09 | 0.15 ± 0.05 | 92.51 ± 2.79 |
| Synechococcus sp. BN60 | 8.05 ± 0.25 | 1.43 ± 0.27 | 82.25 ± 3.06 |
| Chlamydomonas sp. BS3 | 5.99 ± 0.18 | 2.69 ± 0.34 | 55.06 ± 6.63 |
| Oscillatoria sp. BN35 | 7.37 ± 0.07 | 1.16 ± 0.11 | 84.22 ± 1.35 |
| Chroococcus sp. FACHB-191 | 7.38 ± 0.20 | 1.74 ± 0.26 | 76.40 ± 4.10 |
| Microcystis viridis FACHB-979 | 6.43 ± 0.20 | 1.08 ± 0.20 | 83.21 ± 3.20 |
| Microcystis aeruginosa PCC7806 | 2.31 ± 0.18 | 0.19 ± 0.02 | 91.65 ± 1.00 |
∗The cell densities of Microcystis aeruginosa were counted using a hemocytometer and other cyanobacteria were calculated using chlorophyll a concentration. The data are the mean ± SD from triplicate biological replicates.