Table 2.
Response of the elite core panel to blast disease under controlled environment
| Class | Number of lines | Average infection score | |||||
|---|---|---|---|---|---|---|---|
| 1K81-25 | BN111 | CA89 | M101-1-2-9-1 | M64-1-3-9-1 | |||
| Susceptible checks | 2 | 4.9 | 3.8 | 3.8 | 4.5 | 4.8 | |
| ECP | Only fixed favorable alleles | 18 | 2.9 | 2.2 | 1.4 | 2.2 | 2.8 |
| ECP | Ptr | 2 | 2.4 | 0.5 | 0.5 | 1.3 | 2.3 |
| ECP | Pi33 | 1 | 3.5 | 1.1 | 0.5 | 2.1 | 0.0 |
| ECP | Pi-ta | 18 | 2.5 | 2.6 | 1.2 | 1.6 | 2.5 |
| ECP | Pii | 2 | 1.6 | 2.4 | 1.1 | 2.4 | 4.3 |
| ECP | Pi-ta + Ptr | 9 | 2.7 | 1.5 | 1.5 | 1.3 | 2.9 |
| ECP | Pi-ta + Pii | 2 | 1.9 | 1.5 | 1.1 | 1.8 | 2.6 |
| ECP | Pi-ta + Pi9 | 2 | 1.9 | 1.4 | 1.6 | 1.3 | 2.4 |
| ECP | Pi-ta + Pi33 | 2 | 1.5 | 2.9 | 0.7 | 2.1 | 2.2 |
| ECP | Pi-ta + Bsr-d1 | 2 | 1.5 | 2.8 | 0.6 | 1.2 | 2.9 |
| ECP | Pi-ta + Ptr + Pii | 3 | 2.0 | 1.8 | 0.9 | 1.1 | 2.7 |
| ECP | Pi-ta + Ptr + Pi33 | 1 | 3.0 | 1.8 | 0.6 | 2.3 | 1.7 |
| ECP | Pi-ta + Pi54 + Ptr | 5 | 2.8 | 1.4 | 0.8 | 1.7 | 3.7 |
| ECP | Pi-ta + Pi33 + Pii | 1 | 2.6 | 1.6 | 0.7 | 0.9 | 3.2 |
| ECP | Pi-ta + Pi33 + Bsr-d1 + Pii | 2 | 2.5 | 2.2 | 1.4 | 1.3 | 2.4 |
| ECP | Pi-ta + Pi54 + Ptr + Pii | 1 | 3.9 | 1.5 | 0.7 | 1.7 | 2.1 |
The disease scores (from 0 (resistant) to 5 susceptible) are categorized by isolate and grouped by allele classes for known resistance genes. Five different isolates of Magnaporthe oryzae were used