Bioefficacy of ecbolin A and ecbolin B isolated from (Forsk.) Alston on dengue vector L. (Diptera: Culicidae).

Ecbolin A and ecbolin B were isolated from ethyl acetate extract of (Forsk.) Alston root and evaluated for larvicidal and growth disturbance activities against L. (Diptera: Culicidae).

Larvicidal and pupicidal activities of ecbolin A and ecbolin B isolated from Ecbolium viride (Forssk.) Alston against Culex quinquefasciatus Say (Diptera: Culicidae).

The mosquitocidal activity of different fractions and isolated compounds from the ethyl acetate extract of Ecbolium viride root was assessed on larvae and pupae of Culex quinquefasciatus Say (Diptera: Culicidae). The larvae and pupae were exposed to concentrations of 6.125, 12.