Strains | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | Standard |
Aspergillus flavus | 7 | - | 9 | 2 | 16 | - | - | 4 | - | 19 | 37 |
Aspergillus niger | - | - | - | - | 5 | - | - | 6 | - | 8 | 23 |
Aspergillus pterus | 4 | - | - | 5 | 18 | - | 5 | - | - | 21 | 36 |