Insecticide Resistance and Its Intensity in Populations of Malaria Vectors in Colombia

Table 2

Average mortality rate, 95% confidence interval, and corresponding resistance interpretation (resistant (< 90% mortality), possibly resistant (90–98%), and susceptible (>98%)) among wild An. darlingi assayed via CDC bottle bioassays with discriminating concentrations.

Locality, Municipality; (State)	Temperature; °C	Relative humidity	Insecticide; (concentration)	n	mortality; (95 CI)	CDC Susceptibility status
Buchado, Vigia del Fuerte (Antioquia)	24.1 - 27.8	68 - 83	Alpha-cypermethrin; (12.5 ug/ml)	100	100; (96.3 - 100)	Susceptible
			Deltamethrin; (12.5 ug/ml)	164	100; (97.71 - 100)	Susceptible
			Lambda-cyhalothrin; (12.5 ug/ml)	101	100; (96.34 - 100)	Susceptible
			Permethrin; (21.5 ug/ml)	106	100; (96.5 - 100)	Susceptible
			DDT; (100 ug/ml)	101	100; (96.34 - 100)	Susceptible
Bocas de Pune, Medio Atrato (Choco)	25.6 - 27.9	87 - >90	DDT; (100 ug/ml)	112	90.7; (85.32 - 96.08)	Possibly resistant
San Francisco de Tauchigado, Medio Atrato (Choco)	24.5 - 26.1	>90	Alpha-cypermethrin; (12.5 ug/ml)	110	100; (96,63 - 100)	Susceptible
			Deltamethrin; (12.5 ug/ml)	110	100; (96.63 - 100)	Susceptible
			Lambda-cyhalothrin; (12.5 ug/ml)	112	100; (96.68 - 100)	Susceptible
			Permethrin; (21.5 ug/ml)	106	100; (96.5 - 100)	Susceptible
			DDT; (100 ug/ml)	105	100; (96.47 - 100)	Susceptible
Tagachi, Quibdo (Choco)	25.5 - 33.6	65 - >90	Alpha-cypermethrin; (12.5 ug/ml)	101	100; (96.34 - 100)	Susceptible
			Deltamethrin; (12.5 ug/ml)	107	95.16; (91.09 - 99.23)	Possibly resistant
			Lambda-cyhalothrin; (12.5 ug/ml)	104	96.92; (93.59 - 100)	Possibly resistant
			Permethrin; (21.5 ug/ml)	109	95.93; (92.23 - 99.64)	Possibly resistant
			DDT; (100 ug/ml)	99	80.13; (72.27 - 87.99)	Resistant
Encharcazon, Rio Iro (Choco)	27.5 - 34.1	57 - 84	Deltamethrin; (12.5 ug/ml)	113	100; (95.86 - 100)	Susceptible
			DDT; (100 ug/ml)	93	95.7; (89.46 - 98.31)	Possibly resistant