Adaptation of Anopheles Vectors to Anthropogenic Malaria-Associated Rubber Plantations and Indoor Residual Spraying: Establishing Population Dynamics and Insecticide Susceptibility

Table 2

Periodic assessment of exophagous Anopheles species composition and abundance by night-time human landing catches in pre-IRS, during IRS, and post-IRS.

Species	Status	Number (%) of outdoor-biting Anopheles mosquitoes
		Pre-IRS	During IRS	3-month post-IRS	6-month post-IRS	12-month post-IRS
An. dirus	Primary	47 (72.3)	24 (72.7)	0	0	7 (38.9)
An. minimus	Primary	2 (3.1)	1 (3.0)	0	13 (6.7)	0
An. pseudowillmori	Secondary	1 (1.5)	0	0	0	0
An. barbirostris	Suspected	4 (6.2)	5 (15.2)	0	0	0
An. campestris	Suspected	6 (9.2)	3 (9.1)	30 (100)	181 (92.8)	10 (55.6)
An. jamesii	Non vector	5 (7.7)	0	0	1 (0.5)	1 (5.5)
Total		65	33	30	195	18