Oviposition and Embryotoxicity of Indigofera suffruticosa on Early Development of Aedes aegypti (Diptera: Culicidae)

Table 2

Inhibitory effect of aqueous extract of I. suffruticosa leaves in different concentrations on development of the first instar larvae (L1) of Aedes aegypti.

Larvae L1^a	Days	Treated^b				Control^c
Inhibition (%)		Concentration (μg/mL)
		250	500	750	1000
	0	0.0	0.0	0.0	0.0	0.0
	24	6.6	13.3	40.0	20.0	40.0
	48	100.0	40.0	100.0	60.0	73.0
	72	93.3	20.0	53.3	46.6	46.0

^aNo. of larvae = 15; ^baqueous extract of I. suffruticosa leaves; ^cdistilled water.