BioMed Research International / 2018 / Article / Tab 1 / Research Article
Insecticides Resistance Status of An. gambiae in Areas of Varying Agrochemical Use in Côte D’Ivoire Table 1 Resistance ratio (RR50 ) of mosquito populations (An. gambiae ) to deltamethrin, malathion, bendiocarb, and DDT. CI50 : confidence interval at 50%; KdT50 : knockdowntime of 50% of the population; KdT 50 50 of the Kisumu reference strain; RR50 : resistance ratio at 50%; /: cannot be determined (no knockdown).
Insecticides by localities Kdt 50 (CI 50 ) kisimu (min) Kdt 50 (CI 50 ) wild strain (min) RR 50 Azaguié Deltamethrin (0.05 ) 31.9 (25.8–38.5) 114.3 (90.3–191.1) 3.6 Malathion (5 ) 29.6 (28.4–30.9) 51,3 (48.7–54.6) 1.7 Bendiocarb (0.1 ) 31.6 (30.5–32.6) 79,5 (72.5–93.3) 2.5 DDT (4 ) 22.3 (21.7–22.9) / / Tiébissou Deltamethrin (0.05 ) 31.9 (25.8–38.5) / / Malathion (5 ) 31.6 (30.5–32.6) 46.0 (45.0–47.1) 1.5 Bendiocarb (0.1 ) 18.7 (18.1–19.3) 56.5 (54.3–59.2) 3 DDT (4 ) 22.3 (21.7–22.9) / / Abengourou Deltamethrin (0.05 ) 21.7 (20.7–22.6) 80.2 (72.9–92.2) 3.7 Malathion (5 ) 31.4 (29.9–32.9) 33.7 (32.9–34.4) 1.1 Bendiocarb (0.1 ) 28.2 (26.9–29.5) 37.6 (33.7–45.2) 2.9 DDT (4 ) 22.3 (21.7–22.9) / / Agboville Deltamethrin (0.05 ) 21.7 (20.7–22.6) 99.32 (85.5–122.8) 4.6 Malathion (5 ) 28.2 (26.9–29.5) 61.9 (57.8–67.8) 2 Bendiocarb (0.1 ) 28.2 (26.9–29.5) 419.3 (224.7–1492.3) 14.9 DDT (4 ) 22.3 (21.7–22.9) / / San-Pédro Deltamethrin (0.05 ) 21.7 (20.7–22.6) 83.45 (75.1–97.8) 3.9 Malathion (5 ) 31.6 (30.5–32.6) 33.68 (32.9–34.,4) 1.1 Bendiocarb (5 ) 25.5 (23.1–27.7) 37.6 (33.7–45.1) 1.5 DDT (4 ) 22.3 (21.7–22.9) / / Yamoussoukro Deltamthrin (0.05 ) 31.9 (25.8–38.5) 111.9 (88.6–160.3) 3.5 Malathion (5 ) 31.6 (30.5–32.6) 72.4 (67.9–78.0) 2.3 Bendiocarb (0.1 ) 18.7 (18.1–19.3) 64.6 (61.4–68.7) 3.5 DDT (4 ) 22.3 (21.7–22.9) / / Dabou Deltamethrin (0.05 ) 31.9 (25.8–38.5) 111.9 (88.6–160.3) 3.5 Malathion (5 ) 31.6 (30.5–32.6) 66 (62.2–71.0) 2.1 Bendiocarb (0.1 ) 18.7 (18.1–19.3) 72.4 (65.6–82.4) 3.9 DDT (4 ) 22.3 (21.7–22.9) / / MBé Deltamethrin (0.05 ) 29.7 (29.8–30.5) / / Malathion (5 ) 31.6 (30.5–32.6) 72.9 (68.8–79.1) 2.3 Bendiocarb (0.1 ) 18.7 (18.1–19.3) 70.3 (66.7–75.6) 3.8 DDT (4 ) 22.3 (21.7–22.9) / / Tiassalé Deltamethrin (0.05 ) 21.7 (20.7–22.6) 220.4 (151.6–431.7) 10.2 Malathion (5 ) 31.4 (29.9–32.9) 63.4 (60.5–66.9) 2 Bendiocarb (0.1 ) 28.2 (26.9–29.5) 123.5 (94.8–227.4) 4.4 DDT (4 ) 22.3 (21.7–22.9) / / Toumodi Deltamethrin (0.05 ) 31.9 (25.8–38.5) 299.2 (155.6–2521.4) 9.4 Malathion (5 ) 31.6 (30.5–32.6) 55.4 (54.1–67.0) 1.8 Bendiocarb (0.1 ) 18.7 (18.1–19.3) 50.7 (48.8–62.9) 2.7 DDT (4 ) 22.3 (21.7–22.9) / /
