| South African Biotypes | |||||
| Wheat genotype | Resistance gene | RWASA1 | RWASA2 | RWASA3 | RWASA4 |
| CO03797 | Dn1 | R | S | S | S |
| CO03804 | Dn2 | S | S | S | S |
| CO03811 | Dn3 | S | S | S | S |
| Yumar | Dn4 | R | R | S | S |
| CO9500043 | Dn5 | R | R | R | S |
| CO960223 | Dn6 | R | R | R | R |
| 94M370 | Dn7 | R | R | R | R |
| Karee-Dn8 | Dn8 | R | S | S | S |
| Betta-Dn9 | Dn9 | R | S | S | S |
| PI586955 | Dnx | R | R | R | R |
| Stanton | Dny | R | R | S | S |