Table 1.

Concentrations of ten insecticides used to expose Lu. longipalpis and P. papatasi sand flies

Insecticide (Insecticide classa)	Species	Concentration (μg insecticide/bottle)
Cypermethrin (PYR)	Lu. longipalpis	5.0, 10.0, 15.0, 20.0
	P. papatasi	20.0, 25.0, 30.0, 35.0, 40.0, 45.0, 50.0, 55.0, 60.0, 65.0, 70.0, 75.0, 90.0, 95.0
Deltamethrin (PYR)	Lu. longipalpis	5.0, 10.0, 15.0, 20.0, 25.0, 30.0, 35.0, 40.0, 45.0, 50.0, 75.0, 100.0
	P. papatasi	5.0, 10.0, 15.0, 20.0, 25.0, 30.0, 35.0, 40.0, 50.0, 75.0, 100.0
λ-Cyhalothrin (PYR)	Lu. longipalpis	1.0, 2.0, 3.0, 4.0, 10.0, 20.0, 30.0, 40.0
	P. papatasi	1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 10.0, 20.0, 30.0, 40.0
Permethrin (PYR)	Lu. longipalpis	5.0, 10.0, 12.5, 15.0, 20.0
	P. papatasi	10.0, 20.0, 25.0, 30.0, 35.0, 40.0, 45.0, 50.0
Chlorpyrifos (OP)	Lu. longipalpis	5.0, 10.0, 15.0, 20.0, 25.0, 30.0
	P. papatasi	20.0, 25.0, 30.0, 35.0, 40.0, 45.0
Fenitrothion (OP)	Lu. longipalpis	2.0, 4.0, 6.0, 8.0, 10.0, 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 24.0, 26.0, 28.0, 30.0, 32.0
	P. papatasi	5.0, 10.0, 15.0, 20.0, 25.0, 30.0, 35.0, 40.0, 45.0
Malathion (OP)	Lu. longipalpis	5.0, 10.0, 15.0, 20.0, 25.0, 30.0, 35.0, 40.0, 45.0
	P. papatasi	50.0, 75.0, 100.0, 125.0, 130.0, 135.0, 140.0, 145.0
Bendiocarb (CX)	Lu. longipalpis	1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0
	P. papatasi	1.0, 2.0, 3.0, 4.0, 5.0, 6.0,
Propoxur (CX)	Lu. longipalpis	1.0, 2.0, 3.0, 4.0, 10.0
	P. papatasi	1.0, 2.0, 3.0, 7.0, 15.0
DDT (OC)	Lu. longipalpis	2.5, 5.0, 7.5, 10.0, 15.0, 20.0, 50.0, 100.0, 150.0, 200.0, 250.0, 300.0, 350.0, 400.0, 450.0, 500.0, 550.0, 600.0, 630.0, 635.0, 640.0, 645.0, 650.0, 700.0
	P. papatasi	2.5, 5.0, 7.5, 10.0, 50.0, 100.0, 150.0, 200.0, 350.0, 400.0, 450.0, 455.0, 460.0, 465.0, 470.0, 480.0, 490.0, 500.0, 550.0

^aPYR, pyrethroid; OP, organophosphate; CX, carbamate; OC, organochlorine