Table 3.

Variation of parturity rate of Anopheles gambiae s.l. collected during the long dry season and the long rainy season in 2008 before IRS and LLIN interventions and in the same subsequent period, Benin^*

Location	IRS arm				Comparison of P rate % before and after IRS	LLIN arm				Comparison of P rate before and after LLIN
	Before intervention, January–July 2008		After intervention, January–July 2009			Before intervention, January–July 2008		After intervention, January–July 2009
	No.	P rate %	No.	P rate %		No.	P rate %	No.	P rate %
Adjohoun	128	79.41	72	0	P < 0.05	229	68.18	121	61.15	P > 0.05
Dangbo	137	78.83	16	0	P < 0.05	279	73.11	166	61.44	P < 0.05
Misserete 1	116	70.68	11	54.54	P > 0.05
Misserete 2	139	75.53	118	26.27	P < 0.05
Seme	166	79.51	123	33.33	P < 0.05	200	80.5	118	39.83	P < 0.05
Akron control	134	67.16	175	80.57	P < 0.05	200	80	205	80	P > 0.05
Total	820	76.96	515	22.94	P < 0.05	908	73.58	610	55.06	P < 0.05

^*IRS = indoor residual spraying; LLIN = long-lasting insecticide-impregnated net (Permanet 2.0; Vestergaard Frandsen, Lausanne, Switzerland); No. = no. collected and dissected; P rate % = parturity rate %.