Sodium channel point mutations associated with pyrethroid resistance in Chinese strains of Culex pipiens quinquefasciatus (Diptera: Culicidae)

Table 6 Correlations calculated between frequencies of sodium channel gene mutations in Cx. p. quinquefasciatus and resistance to deltamethrin and cyhalothrin

Mutations	Insecticide	R (95% CL)	R²	P- value (α = 0.05)
V250M	deltamethrin	0.054(-0.793,0.829)	0.003	0.460
	cyhalothrin	-0.046(-0.827,0.795)	0.002	0.465
M973V	deltamethrin	0.022(-0.804,0.819)	0.001	0.483
	cyhalothrin	0.235(-0.713,0.879)	0.055	0.327
I973T	deltamethrin	-0.240(-0.880,0.710)	0.058	0.323
	cyhalothrin	-0.158(-0.859,0.750)	0.025	0.383
L1035F	deltamethrin	0.732(-0.197,0.968)	0.536	0.049
	cyhalothrin	0.791(-0.057,0.976)	0.626	0.030
L1035S	deltamethrin	0.007( -0.809,0.814)	0.000	0.495
	cyhalothrin	0.040( -0.797,0.825)	0.002	0.470
L1035F + L1035S	deltamethrin	0.813( 0.005,0.979)	0.661	0.025
	cyhalothrin	0.896( 0.309,0.989)	0.803	0.008
E1901D	deltamethrin	0.609(-0.401,0.951)	0.371	0.100
	cyhalothrin	0.710(-0.240,0.965)	0.504	0.057

ISSN: 1756-3305