Table 3 WHO standard deltamethrin resistance adult bioassay results in Culex pipiens pallens
From: Trends in insecticide resistance in Culex pipiens pallens over 20 years in Shandong, China
Sampling site | No. of specimens | Mortality (%) ± SE | Phenotype |
|---|---|---|---|
Dezhou | 100 | 52.17 ± 4.08 | R |
Jinan | 120 | 39.04 ± 9.56 | R |
Linyi | 120 | 70.68 ± 6.66 | R |
Qingdao | 140 | 55.23 ± 5.53 | R |
Lab strain | 115 | 98.96 ± 2.08 | S |