Table 2.
Variation in number of generations (±standard deviation) of Bactrocera dorsalis on mango in four scenarios under future climate change periods.
| Scenario/time period | Ranchi | Lucknow | Paria | Bengaluru | Vengurle | Sangareddy | Rewa | Rupnagar | Dharampuri | Mohanpur |
|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | 6.92b | 8.28b | 6.83a | 6.03d,e | 6.24a | 7.36a | 7.40a | 6.30a | 6.82a | 7.00a |
| RCP 2.6/2020 | 6.67 ± 0.08a | 8.01 ± 0.13a | 7.11 ± 0.11b | 5.61 ± 0.11a | 6.49 ± 0.08b | 7.44 ± 0.07a,b | 7.89 ± 0.12b | 7.72 ± 0.07b,c | 6.96 ± 0.09b | 7.38 ± 0.05b |
| RCP 2.6/2050 | 6.92 ± 0.11b | 8.23 ± 0.14b | 7.64 ± 0.12d | 5.79 ± 0.13c | 6.70 ± 0.11c | 7.67 ± 0.14b | 8.08 ± 0.15c | 7.90 ± 0.14c | 7.13 ± 0.14d | 7.55 ± 0.08c |
| RCP 2.6/2080 | 6.97 ± 0.19b | 8.32 ± 0.16b,c | 7.34 ± 0.15c | 5.82 ± 0.18c | 6.75 ± 0.14c | 7.66 ± 0.15b | 8.1 ± 0.08cd | 7.60 ± 0.21b | 6.79 ± 0.15a | 7.61 ± 0.14c |
| RCP 4.5/2020 | 6.67 ± 0.11a | 7.99 ± 0.15a | 7.11 ± 0.07b | 5.63 ± 0.09b | 6.51 ± 0.07b | 7.42 ± 0.07a | 7.88 ± 0.12b | 7.72 ± 0.10b | 7.00 ± 0.10c | 7.42 ± 0.09b |
| RCP 4.5/2050 | 7.15 ± 0.12b,c | 8.42 ± 0.10c | 7.80 ± 0.10d | 5.95 ± 0.14c,d | 6.85 ± 0.06c,d | 7.83 ± 0.12c | 8.27 ± 0.12ed | 8.15 ± 0.22d | 7.27 ± 0.14e | 7.72 ± 0.10d |
| RCP 4.5/2080 | 7.42 ± 0.29e | 8.7 ± 0.22d | 7.70 ± 0.21d | 6.23 ± 0.11 f | 7.11 ± 0.20d | 8.11 ± 0.25d | 8.51 ± 0.19f | 8.49 ± 0.37e | 7.19 ± 0.25 | 7.74 ± 0.26d |
| RCP 6.0/2020 | 6.65 ± 0.08a | 7.99 ± 0.11a | 7.11 ± 0.05b | 5.59 ± 0.07a | 6.49 ± 0.04b | 7.44 ± 0.08a,b | 7.90 ± 0.12b | 7.71 ± 0.14b | 6.96 ± 0.14b | 7.38 ± 0.12b |
| RCP 6.0/2050 | 7.03 ± 0.11b,c | 8.32 ± 0.10b,c | 7.76 ± 0.11d | 5.85 ± 0.10c | 6.78 ± 0.09c | 7.74 ± 0.11b,c | 8.19 ± 0.11d | 8.00 ± 0.07c,d | 7.19 ± 0.10d | 7.61 ± 0.06c |
| RCP 6.0/2080 | 7.18 ± 0.32c,d | 8.3 ± 0.15bc | 7.75 ± 0.16d | 6.19 ± 0.21f | 7.13 ± 0.15d | 8.06 ± 0.20d | 8.57 ± 0.17f | 8.50 ± 0.21f | 7.19 ± 0.21d | 7.59 ± 0.15c |
| RCP 8.5/2020 | 6.65 ± 0.09a | 8.00 ± 0.10a | 7.10 ± 0.06b | 5.62 ± 0.05b | 8.19 ± 0.05f | 7.44 ± 0.09a,b | 7.88 ± 0.11b | 7.77 ± 0.13b,c | 6.97 ± 0.05b,c | 7.40 ± 0.06b |
| RCP 8.5/2050 | 7.30 ± 0.14d | 8.32 ± 0.10b,c | 7.98 ± 0.16e | 6.10 ± 0.14e,f | 7.01 ± 0.14d | 8.03 ± 0.17d | 8.45 ± 0.15f | 8.35 ± 0.25e | 7.45 ± 0.15f | 7.86 ± 0.11d |
| RCP 8.5/2080 | 8.01 ± 0.19f | 8.91 ± 0.15e | 8.33 ± 0.29f | 6.83 ± 0.27g | 7.69 ± 0.26e | 8.89 ± 0.27e | 9.22 ± 0.19g | 9.29 ± 0.44g | 8.21 ± 0.14g | 8.07 ± 0.23e |
| SEm± | 0.05 | 0.04 | 0.04 | 0.04 | 0.06 | 0.04 | 0.04 | 0.06 | 0.04 | 0.04 |
| LSD (P = 0.05) | 0.13 | 0.12 | 0.11 | 0.11 | 0.17 | 0.12 | 0.10 | 0.17 | 0.12 | 0.11 |
| F calculated | 49.48 | 56.82 | 88.39 | 56.28 | 25.43 | 63.92 | 102.25 | 83.66 | 53.59 | 56.05 |
| Error degree of freedom | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 |
Value following different letter down the columns are significantly different using Tukey’s HSD test.