Larvicidal Activity of Nerium oleander against Larvae West Nile Vector Mosquito Culex pipiens (Diptera: Culicidae)

Table 1

Phytochemical screening of hydroethanolic extract of plant N. oleander.

Plant	Tannins	Flavonoids	Sterols and Terpenes	Triterpenes	Coumarins	Leucaonthocyans	Mucilages
Nerium oleander	−	+	+	+	+	−	−

(+) = present; (−) = absent chemical.