Table 3.
Rust resistance in ten best backcross introgression lines of ‘ICGV 91114’, ‘JL 24’ and ‘TAG 24’ during rainy 2012 and 2013 seasons
| S no | Genetic background/introgression line | Rainy 2012 | Rainy 2013 | Average | |||
|---|---|---|---|---|---|---|---|
| Score @75 DAS | Score @90 DAS | Score @75 DAS | Score @90 DAS | Score @75 DAS | Score @90 DAS | ||
| ‘ICGV 91114’ (Recurrent parent) | 3.0 | 5.0 | 3.5 | 6.5 | 3.3 | 5.8 | |
| ‘GPBD 4’ (Donor parent) | 1.0 | 2.0 | 1.5 | 2.5 | 1.3 | 2.3 | |
| ‘TMV 2’ (Susceptible check) | 3.0 | 5.0 | 3.0 | 8.0 | 3.0 | 6.5 | |
| 1 | RBC2F5R12_13 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| 2 | RBC2F5R12_15 | 1.5 | 2.0 | 2.0 | 2.0 | 1.8 | 2.0 |
| 3 | RBC2F5R12_16 | 2.0 | 2.0 | 1.0 | 2.0 | 1.5 | 2.0 |
| 4 | RBC2F5R12_17 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| 5 | RBC2F5R12_18 | 1.5 | 2.0 | 2.0 | 2.0 | 1.8 | 2.0 |
| 6 | RBC2F5R12_19 | 1.5 | 2.0 | 2.0 | 2.0 | 1.8 | 2.0 |
| 7 | RBC2F5R12_23 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| 8 | RBC2F5R12_25 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| 9 | RBC2F5R12_29 | 1.0 | 2.0 | 2.0 | 2.0 | 1.5 | 2.0 |
| 10 | RBC2F5R12_30 | 1.0 | 2.0 | 2.0 | 2.0 | 1.5 | 2.0 |
| ‘JL 24; (Recurrent parent) | 3.0 | 5.0 | 4.0 | 7.0 | 3.5 | 6.0 | |
| ‘GPBD 4’ (Donor parent) | 1.0 | 2.0 | 1.5 | 2.5 | 1.3 | 2.3 | |
| ‘TMV 2’ (Susceptible check) | 3.0 | 5.0 | 3.0 | 8.0 | 3.0 | 6.5 | |
| 11 | RBC2F5R12_45 | 1.0 | 2.0 | 1.0 | 2.0 | 1.0 | 2.0 |
| 12 | RBC2F5R12_46 | 1.0 | 2.0 | 1.5 | 2.0 | 1.3 | 2.0 |
| 13 | RBC2F5R12_78 | 1.0 | 2.0 | 2.0 | 2.0 | 1.5 | 2.0 |
| 14 | RBC2F5R12_87 | 1.5 | 2.0 | 2.0 | 2.0 | 1.8 | 2.0 |
| 15 | RBC2F5R12_88 | 1.0 | 2.0 | 1.5 | 2.0 | 1.3 | 2.0 |
| 16 | RBC2F5R12_97 | 1.0 | 2.0 | 2.0 | 2.0 | 1.5 | 2.0 |
| 17 | RBC2F5R12_138 | 1.0 | 2.0 | 1.5 | 2.0 | 1.3 | 2.0 |
| 18 | RBC2F5R12_139 | 1.0 | 2.0 | 2.0 | 2.0 | 1.5 | 2.0 |
| 19 | RBC2F5R12_140 | 1.0 | 2.0 | 2.0 | 2.0 | 1.5 | 2.0 |
| 20 | RBC2F5R12_143 | 1.0 | 2.0 | 1.5 | 2.0 | 1.3 | 2.0 |
| ‘TAG 24’ (Recurrent parent) | 2.0 | 5.0 | 3.0 | 6.0 | 2.5 | 5.5 | |
| ‘GPBD 4’ (Donor parent) | 1.0 | 2.0 | 1.5 | 2.5 | 1.3 | 2.3 | |
| ‘TMV 2’ (Susceptible check) | 3.0 | 5.0 | 3.0 | 8.0 | 3.0 | 6.5 | |
| 21 | RBC2F5R12_103 | 1.0 | 2.0 | 2.0 | 2.0 | 1.5 | 2.0 |
| 22 | RBC2F5R12_104 | 1.0 | 2.0 | 1.0 | 2.0 | 1.0 | 2.0 |
| 23 | RBC2F5R12_107 | 1.0 | 2.0 | 2.0 | 2.0 | 1.5 | 2.0 |
| 24 | RBC2F5R12_108 | 1.0 | 2.0 | 2.0 | 2.0 | 1.5 | 2.0 |
| 25 | RBC2F5R12_114 | 1.0 | 2.0 | 2.0 | 2.0 | 1.5 | 2.0 |
| 26 | RBC2F5R12_117 | 1.0 | 2.0 | 1.0 | 2.0 | 1.0 | 2.0 |
| 27 | RBC2F5R12_118 | 1.0 | 2.0 | 1.0 | 2.0 | 1.0 | 2.0 |
| 28 | RBC2F5R12_129 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| 29 | RBC2F5R12_130 | 1.0 | 2.0 | 2.0 | 2.0 | 1.5 | 2.0 |
| 30 | RBC2F5R12_133 | 1.0 | 2.0 | 1.0 | 2.0 | 1.0 | 2.0 |
DAS days after sowing; S no 1–10 ILs from the cross ‘ICGV 91114’ × ‘GPBD 4’; S no 11–20 ILs from the cross ‘JL 24’ × ‘GPBD 4’; S no 21–30 ILs from the cross ‘TAG 24’ × ‘GPBD 4’