Table 2.
Grouping of rice genotypes based on their reactions against the fungus R. solani, AG1-IA
| Grade | Relative lesion height (%) | Reaction | Genotypes |
|---|---|---|---|
| 0 | 0 | Immune | Nil |
| 1 | 1-20 | Resistant | Nil |
| 3 | 21-30 | Moderately resistant | Tetep, ARC-10531 |
| 5 | 31-45 | Moderately susceptible | RIL-140 of cross HP2216× Tetep, Swarnadhan, MTU 1061, Kavya, Naveen, Oryza rufipogon AC 100490, |
| 7 | 46-65 | Susceptible | Rajeswari, Moroberakan, Vandana, Lalnakandha, MTU 1001, Oryza nivara AC100395, AC100396, Oryza rufipogon AC100488, Sonasali and Pusa Basmati, |
| 9 | 66-100 | Highly susceptible | TKM-6, Nilagiri, Jyothi, WGL32100, Chandan,N-22,Ghanteswari, MTU-1010, Jaya, Jaganath, WGL14, Surekha, JGL-3844,IR-64, Khandagiri, Oryza nivara AC100456, AC100110Oryza rufipogon AC100483 and AC100368, RIL-45 of cross HP2216x Tetep, BPT-5204, |