Table 5.

Summary of blood-feeding results of wild, free-flying, pyrethroid-resistant An. gambiae s.l. entering experimental huts in Covè, southern Benin

Treatment	Substrate	Total female collected	Blood-feeding			Blood-fed alive
			N bloodfed	% blood-fed*	95% CI	N blood-fed alive	% Blood-fed alive**	95% CI
Control	Cement	4 627	4 587	99a	99–100	4 509	97	97–98
	Mud	4 462	4 437	99a	99–100	4 366	98	97–98
VECTRON™ T500 (100 mg/m2)	Cement 1	2 285	2 222	97b	97–98	927	41	37–44
	Cement 2	1 696	1 668	98c,e	98–99	785	46	43–50
	Mud 1	2 148	2 060	96d	95–97	767	36	32–39
	Mud 2	1 969	1 929	98b,c	97–99	822	42	38–45
Actellic® 300CS (1000 mg/m2)	Cement	2 540	2 498	98c	98–99	1 169	46	43–49
	Mud	3 444	3 360	98b,e	97–98	1 587	46	44–49

^*Values in this column bearing the same letter superscript do not differ significantly (P>0.05, logistic regression)

**Assessed by dividing the number of live blood-fed mosquitoes by the total number of females collected