Table 4 Association between kdr mutation and phenotypic resistance in Culex pipiens pallens from Shandong Province
From: Trends in insecticide resistance in Culex pipiens pallens over 20 years in Shandong, China
Population | Phenotype | n | Genotype | Odds ratio (95% CI) | P a | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
LL | LS | SS | FL | FF | L1014S | L1014F | L1014S | L1014F | |||
Dezhou | S | 47 | 26 | 4 | 0 | 10 | 7 | 1.68 (0.46–6.20) | 2.63 (1.38–5.04) | 0.32 | <0.005 |
R | 43 | 15 | 2 | 2 | 8 | 16 | |||||
Jinan | S | 38 | 21 | 5 | 1 | 7 | 4 | 0.83 (0.30–2.33) | 1.88 (1.44–2.45) | 0.46 | <0.0001 |
R | 58 | 13 | 5 | 2 | 20 | 18 | |||||
Linyi | S | 67 | 50 | 2 | 0 | 10 | 5 | 6.47 (1.23–34.42) | 4.46 (2.16–9.21) | 0.03 | <0.0001 |
R | 28 | 10 | 3 | 1 | 4 | 10 | |||||
Qingdao | S | 54 | 37 | 1 | 1 | 7 | 8 | 1.67 (0.36–7.65) | 2.91 (1.53–5.53) | 0.70 | <0.0001 |
R | 44 | 18 | 2 | 1 | 10 | 13 | |||||