Chemical composition and larvicidal activities of Azolla pinnata extracts against Aedes (Diptera:Culicidae).

ABSTRACT:

Background

The resistance problem of dengue vectors to different classes of insecticides that are used for public health has raised concerns about vector control programmes. Hence, the discovery of alternative compounds that would enhance existing tools is important for overcoming the resistance problem of using insecticides in vectors and ensuring a chemical-free environment. The larvicidal effects of Azolla pinnata extracts by using two different extraction methods with methanol solvent against Aedes in early 4th instar larvae was conducted.

Methods

The fresh Azolla pinnata plant from Kuala Krai, Kelantan, Malaysia was used for crude extraction using Soxhlet and maceration methods. Then, the chemical composition of extracts and its structure were identified using GCMS-QP20

SUBMITTER: Ravi R 

PROVIDER: S-EPMC6219802 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature