The emergence of insecticide resistance in the major malaria vector Anopheles funestus (Diptera: Culicidae) from sentinel sites in Mutare and Mutasa Districts, Zimbabwe

Table 4 Resistance intensity results of F1 progeny raised from female A. funestus collected in Burma Valley and Zindi

Insecticide	Location	n (§)	KD₅₀ (min)	% knockdown after 8-h exposure (range)	Standard deviation
0.05 % λ-cyhalothrin	Burma Valley	58 (3)	240	84.4 (83.7–85.4)	0.7
0.05 % λ-cyhalothrin	Zindi	110 (5)	300	92.7 (90.2–94.2)	1.7
0.05 % deltamethrin	Burma Valley	100 (4)	300	90 (86.2–93.7)	2.7
0.05 % deltamethrin	Zindi	75 (3)	240	84 (80.9–86.6)	2.4
0.1 % bendiocarb	Burma Valley	39 (2)	120	100	0
0.1 % bendiocarb	Zindi	105 (5)	80	100	0
0.5 % etofenprox	Burma Valley	24 (1)	300	66.7	–
0.5 % etofenprox	Zindi	41 (2)	480	70.7 (69.8–71.6)	0.9

ISSN: 1475-2875