Table 2.
Damage due to Chilo partellus on resistant and susceptible sorghum and maize genotypes, and larval survival and weight of different geographical populations.
| Population | Sorghum | Maize | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Resistant cultivar | Susceptible cultivar | Resistant cultivar | Susceptible cultivar | |||||||||||||
| LDR | DH | LS | LW | LDR | DH | LS | LW | LDR | DH | LS | LW | LDR | DH | LS | LW | |
| Delhi | 2.7b | 24.6ab | 26.7a | 0.8ab | 5.6a | 82.4a | 53.3a | 2.8b | 4.8bc | 18.3a | 56.7b | 1.1a | 5.7bc | 35.9b | 56.7a | 2.4b |
| Hisar | 3.6c | 28.0b | 43.3c | 1.2bc | 5.8a | 80.6a | 63.3a | 2.7b | 5.3c | 30.1c | 46.7b | 2.3b | 6.4c | 33.9ab | 63.3a | 4.1d |
| Jhansi | 2.1a | 16.8a | 36.7bc | 1.5c | 5.1a | 81.1a | 63.3a | 2.8b | 5.0bc | 24.8b | 33.3a | 1.5b | 4.5a | 30.9ab | 60.0a | 2.6b |
| Parbhani | 2.2ab | 18.4a | 23.3ab | 0.5a | 6.0a | 78.8a | 60.0a | 2.5ab | 5.0bc | 22.7a | 43.3ab | 2.0b | 5.1b | 33.3ab | 60.0a | 4.0d |
| Raichur | 2.0a | 36.3c | 23.3ab | 0.7a | 6.3a | 79.5a | 53.3a | 2.7b | 5.5c | 22.5a | 40.0a | 1.7b | 6.2c | 37.2b | 60.0a | 3.1bc |
| Surat | 1.9a | 21.8ab | 20.0a | 0.8ab | 6.3a | 78.1a | 93.3b | 3.7c | 4.4a | 22.0a | 40.0a | 2.0b | 5.4bc | 27.6a | 76.7b | 4.3d |
| Hyderabad | 2.5ab | 23.9ab | 30.0abc | 0.7a | 6.3a | 82.9a | 56.7a | 1.8a | 5.1bc | 22.5a | 30.0a | 0.7a | 5.0ab | 28.6a | 53.3a | 1.5a |
| Coimbatore | 2.8b | 21.9ab | 30.0abc | 1.3c | 6.3a | 81.5a | 86.7b | 2.1ab | 4.7ab | 27.9bc | 43.3ab | 2.1b | 6.4c | 36.7b | 90.0c | 2.3b |
| Laboratory | 2.6b | 20.6ab | 36.7bc | 0.8a | 6.5a | 80.6a | 53.3a | 2.6b | 4.2a | 21.2a | 53.3b | 2.2b | 4.0a | 34.6b | 60.0a | 3.2c |
LDR Leaf damage rating (1–9), DH Deadhearts (%), LS Larval survival (%), LW Larval weight (mg/larva). The values in a column following different letters are significant at P = 0.05 using post-hoc Tukey’s HSD test.