Table 3. Genotype counts and allele frequencies for two kdr-associated substitutions (V1016I and F1534C) from Aedes aegypti collected at 26 sites in Tapachula.

RR = homozygote resistant, RS = heterozygote, and SS = homozygote susceptible. * indicates a lack of Hardy-Weinberg equilibrium.

			V1016I genotypes				F1534C genotypes
Site	Abv	N	I/I	V/I	V/V	I1016 frequency	C/C	F/C	F/F	C1534 frequency
			RR	RS	SS		RR	RS	SS
NE-1	Col	48	4	23	21	0.32	47	1	0	0.99
NE-2	Gal	48	5	30	13	0.42*	39	8	1	0.90
NE-3	Bar	48	1	13	34	0.16	7	22	19	0.38
NE-4	SJL	48	6	22	20	0.35	47	1	0	0.99
NE-5	Coa	45	5	24	16	0.38	42	3	0	0.97
NE-6	Bon	48	8	22	18	0.4	43	5	0	0.95
NE-7	CCC	50	15	25	10	0.55	11	39	0	0.61*
	Subtotal	335	44	159	132	0.37	236	79	20	0.82*
SE-1	Gal	48	12	28	8	0.54	42	6	0	0.94
SE-2	16S	48	5	29	14	0.4	48	0	0	1*
SE-3	Cal	48	7	25	16	0.41	46	2	0	0.98
SE-4	BJ1	48	4	28	16	0.38	46	2	0	0.98
SE-5	BJ2	48	11	25	12	0.49	47	1	0	0.99
SE-6	Zap	48	10	25	13	0.47	34	14	0	0.85
	Subtotal	288	49	160	79	0.45	263	25	0	0.96
SW-1	Ray	48	5	28	15	0.39	48	0	0	1*
SW-2	Pob	48	14	21	13	0.51	47	1	0	0.99
SW-3	Pal	48	2	17	29	0.22	46	0	2	0.96*
SW-4	Nue	48	0	26	22	0.27*	48	0	0	1*
SW-5	Pri	48	8	22	18	0.39	47	1	0	0.99
SW-6	Dem	48	13	20	15	0.48	41	7	0	0.93
	Subtotal	288	42	134	112	0.38	277	9	2	0.98*
NW-1	5Fe	48	9	22	17	0.42	48	0	0	1*
NW-2	Xo1	48	10	29	9	0.51	48	0	0	1*
NW-3	Xo2	48	1	21	26	0.24	48	0	0	1*
NW-4	Ve1	48	11	23	14	0.47	48	0	0	1*
NW-5	Ve2	50	8	17	25	0.33	2	37	11	0.41*
NW-6	Par	48	24	20	4	0.71	48	0	0	1*
NW-7	CNE	50	4	26	20	0.34	0	38	12	0.38*
	Subtotal	340	67	158	115	0.43	242	75	23	0.82*
Total		1251	202	611	438	0.41	1018	188	45	0.89*