Table 1. WHO susceptibility cylinder bioassay results with Anopheles gambiae sensu lato from Covè.

Treatment	Strain	N exposed	N dead	% Mortality	95% CI
Control	Kisumu	102	0	0	–
	Covè	102	0	0	–
Alpha-cypermethrin (0.05%)	Kisumu	102	102	100	–
	Covè	102	11	11	5–17
Permethrin (0.75%)	Kisumu	104	104	100	–
	Covè	105	21	20	12–28
Bendiocarb (0.1%)	Kisumu	104	104	100	–
	Covè	100	96	98	96–100
Fenitrothion (1%)	Kisumu	103	103	100	–
	Covè	101	101	100	–