Table 1. Result of insecticide susceptibility test against DDT, deltamethrin (DEL) and permethrin (PER), and genotyping result of F1534 alleles as determined by allele specific PCR.
| Locality | Percent corrected mortality (replicates/n) | F1534 genotypes | Allelic frequencies | p * (HWE) | ||||||
| DDT 4% | DEL 0.05% | PER 0.75% | FF | FC | CC | Total | F1534 | 1534C | ||
| South Delhi I | 30.17% (20/348) | 71.86% (12/231) | 82.31% (19/373) | 118 | 195 | 214 | 527 | 0.409 | 0.591 | 0.000 |
| South Delhi II | 37.58% (9/165) | 74.32% (8/148) | 66.79% (14/265) | 35 | 128 | 158 | 321 | 0.308 | 0.692 | 0.504 |
| West Delhi | 48.15% (6/108) | 64.41% (3/59) | 74.74% (5/95) | 139 | 112 | 81 | 332 | 0.587 | 0.413 | 0.000 |
| Pooled data | 35.27% (35/621) | 71.69% (23/438) | 75.72% (38/733) | 292 | 435 | 453 | 1180 | 0.432 | 0.568 | 0.000 |
HWE = Hardy-Weinberg equilibrium
*chi-square test.