Monitoring of Insecticide Resistance in Anopheles culicifacies in Twelve Districts of Madhya Pradesh, Central India (2017–2019)

Table 4

Terrain-wise grouped insecticide susceptibility data in An. culicifacies.

Type of terrain	Insecticide	No. of mosquitoes exposed		Mortality in 24 hr		Mortality (%)	Susceptibility status
		Exp	Control	Exp	Control
Plain	DDT	600	285	116	3	19.3	CR
	Malathion	600	285	442	4	73.7	CR
	Alphacypermethrin	600	285	548	10	91.3	PR
	Deltamethrin	600	285	580	10	96.7	PR
Forest	DDT	295	120	69	0	23.4	CR
	Malathion	295	120	213	1	72.2	CR
	Alphacypermethrin	295	120	274	0	92.9	PR
	Deltamethrin	295	120	289	0	98.0	S
Foothill	DDT	400	190	58	2	14.5	CR
	Malathion	400	190	268	1	67.0	PR
	Alphacypermethrin	400	190	366	4	91.5	PR
	Deltamethrin	400	190	377	4	94.3	PR
Hilltop	DDT	195	75	40	2	20.5	CR
	Malathion	195	75	145	4	74.4	CR
	Alphacypermethrin	195	75	186	0	95.4	PR
	Deltamethrin	195	75	188	0	96.4	PR

CR = confirmed resistance, PR = possible resistance, and S = susceptible.