Microdistribution of the resistance of malaria vectors to deltamethrin in the region of Plateau (southeastern Benin) in preparation for an assessment of the impact of resistance on the effectiveness of Long Lasting Insecticidal Nets (LLINs)

Table 2 Resistance status of An. gambiae s.l populations to deltamethrin in the localities of Pobè and Kétou

Districts	Localities	Total (N)	KdT50 (min)	KdT95 (min)	Dead (N)	Mortality (%)
Pobè	Igbo-okpa	79	85.7	162.8	58	73^ac
	Okeita	101	47.6	90.5	78	77^ac
	Obanigbé	40	57.7	109.6	18	45^b
	Agbarou*	55	66.6	126.6	47	85^a
	Issaba	111	100	190	68	61^c
	Okoofi 2	54	96.7	183.8	24	44^b
	Illekpa	39	375	712.5	26	67^c
	Osoumou 2	48	53.6	101.8	34	71^c
	Osoumou 1	70	142.9	271.4	44	63^c
	Onigbolo	90	52.6	100	66	73^ac
Kétou	Alakouta	36	68.2	129.5	24	67^abc
	Okpometa	57	81.1	154	23	41^a
	Mowodani	52	68.2	129.5	31	60^ab
	Idena 2	179	39	74	81	45^a
	Kpankoun	70	65.2	124	37	53^ab
	Okéola	49	66.6	126.6	24	48^a
	Odokoto	95	33.7	64	51	54^ab
	Igui-olou	100	49.2	93.4	72	72^bc
	Adjozoume*	100	33.3	63.3	83	83^c
	Idena 3	80	68.6	129.5	39	49^a
	Oloumou	94	50.8	96.6	48	51^ab
	Kouhoudou	60	47.6	90.5	37	62^ab
	Obatedo	95	43.5	82.6	74	78^bc
	Atchoubi 1	100	33	62.6	77	77^bc
	Atchoubi 2	55	61.2	116.3	35	64^bc

^{a, b, c, ab, ac}The mortality rates with the different superscript in the same district are statistically different (p < 0.05).
The localities with an asterisk are lowly resistant and those without an asterisk are highly resistant.

ISSN: 1471-2334