Table 1.

Entry and exiting results of wild, pyrethroid-resistant Anopheles gambiae s.l. collected in experimental huts containing pyrethroid-chlorfenapyr nets and pyrethroid-piperonyl butoxide nets applied alone and in combination in Covè, Benin

Trial component	Treatment	N*	% Deterrence	N exiting	% Exophily*	95% CIs
Trial 1*
Single nets	Untreated net	835ab	–	304	36.4a	33.1–39.7
	Interceptor	352c	57.8	230	65.3bcd	60.3– 70.3
	DuraNet Plus	644de	22.9	478	74.2e	70.8–77.6
	Interceptor G2	309c	63.0	223	72.2ef	67.2–77.2
Double net combinations	Untreated net + Untreated net	1423f	–	624	43.9g	41.3–46.5
	Interceptor + Interceptor	659ad	53.7	427	64.8b	61.2–68.4
	DuraNet Plus + DuraNet Plus	836a	41.3	603	72.1cef	69.1–75.1
	Interceptor G2 + Interceptor G2	495be	65.2	328	66.3bf	62.1–70.5
	Interceptor G2 + Interceptor	569be	60.0	366	64.3b	60.4–68.2
	Interceptor G2 + DuraNet Plus	574be	59.7	413	72.0def	68.3–75.7
Trial 2*
Single nets	Untreated net	179vw	–	84	46.9w	39.6–54.2
	PermaNet 3.0	213vwy	− 19.0	154	72.3xy	66.3–78.3
	Interceptor G2	195vw	− 8.9	122	62.6z	55.8–69.4
	PermaNet Dual	164w	8.4	104	63.4z	56.0–70.8
Double net combinations	Untreated net + Untreated net	466z	–	202	43.3w	38.8–47.8
	PermaNet 3.0 + PermaNet 3.0	289vwy	38.0	231	79.9x	75.3–84.5
	PermaNet Dual + PermaNet Dual	351xz	24.7	237	67.5yz	62.6–72.4
	PermaNet Dual + PermaNet 3.0	281y	39.7	228	81.1x	76.5–85.7

^*Results are presented separately for trials involving alpha-cypermethrin-based nets (trial 1) and deltamethrin-based nets (trial 2)

^*For each trial, values in the same column do not differ at the 5% level (p > 0.05) according to regression analysis