|  |  |  |  | LC50a | LC90a | ||
---|---|---|---|---|---|---|---|---|
Samples | Origin | Temephos status | DEc | No. larvae | Mean (95% fiducial limits) | RRb | Mean (95% fiducial limits) | RRb |
Rockefeller | USA | Susceptible | RF | 1620 | 0.008 (0.007-0.009) | 1.0 | 0.026 (0.021-0.036) | 1.0 |
RecL | Recife-PE | Susceptible | No | 1020 | 0.016 (0.012-0.020) | 2.0 | 0.030 (0.026-0.039) | 1.2 |
RecR | Araripina-PE | Highly resistant | Yes | 1620 | 0.010 (0.009-0.012) | 1.3 | 0.030 (0.025-0.040) | 1.2 |