Aim: The methanol extracts of fifteen plants and their partitioned fractions were screened for
larvicidal activity against the fourth instar of larvae Culex quinquefasciatus, the vector of …

Methods: The toxic effects of petroleum ether leaf extracts of plants viz., Argemone mexicana
(Mexican prickly poppy), Clausena dentata (Dentate), Cipadessa baccifera (Rana bili) …

OBJECTIVE: To analyze the larvicidal activity of two plant leaf powder and leaf-extracts,
Dregea volubilis and Bombax malabaricum against Culex quinquefasciatus. METHODS …

The present study assessed the role of larvicidal activities of hexane, ethyl acetate and
methanol dried leaf and bark extracts of Ocimum gratissimum, Gleditsia triacanthos …

Many insecticides are generally used as larvicides to control Culex pipiens, vector of
lymphatic filariasis. This study was undertaken to evaluate the larvicidal activity of some …

Objectives The present study was aimed to find the larvicidal activity of petroleum ether,
chloroform, acetone and methanolic extracts of Dichanthium foveolatum (Del.) Roberty …

Objective To evaluate phagodeterrence or biting deterrence, larvicidal and oviposition
deterrence activity of Tragia involucrata (T. involucrata) root extractives against Culex …

Background: Botanical insecticides may serve as suitable alternatives to synthetic
insecticides because they contain bioactive chemicals. They are relatively safe …

Crude and three different solvent viz. Petroleum ether, hexane, and ethyl acetate extracts of
stem bark of Annona reticulata Linn.(A. reticulata),(Family Annonaceae) were taken for …

Objective To evaluate the larvicidal efficacy of crude petroleum ether, chloroform, acetone
and aqueous aerial extracts of Cleome viscosa against the filarial vector, Culex …