Table 3.

Frequency of Ile1016 (I) and Cys1534 (C) kdr alleles in indoor resting adult female Ae. aegypti

Town	Allele	n	Freq.	95 % Confidence limits	Genotypic differentiation p-value	Hardy-Weinberg p-value
					Between blocks within the town
San Lorenzo	I	113	0.674	±0.086	0.002	<0.0001
	C	133	0.931	±0.043	0.0001	<0.0001
Acanceh	I	73	0.708	±0.104	0.001	<0.0001
	C	68	0.69	±0.110	0.102	<0.0001
Progreso	I	55	0.75	±0.114	0.4	0.492
	C	57	0.915	±0.072	0.35	0.042
Hunumca	I	66	0.425	±0.119	0.565	<0.0001
	C	88	0.568	±0.104	0.823	0.430
Conkal	I	74	0.586	±0.112	0.005	<0.0001
	C	158	0.563	±0.104	0.092	0.0685
					Between the five towns
Total	I	381	0.626	±0.049	<0.0001	<0.0001
	C	434	0.727	±0.042	<0.0001	<0.0001