Growth inhibitory effect of phenolic extracts of Ziziphus jujuba Mill. in dengue vector Aedes aegypti (L) in parent and F1 generation
10.1016/j.apjtm.2017.08.003
- Author:
Urbbi DEVI
1
;
Dipsikha BORA
1
Author Information
1. Department of Life Sciences, Dibrugarh University
- Publication Type:Journal Article
- Keywords:
Aedes mosquito;
Toxicity;
Ziziphus jujuba
- From:
Asian Pacific Journal of Tropical Medicine
2017;10(8):787-791
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the lethal and emergence inhibitory effect of alkaloid, phenolic and terpenoid extracts of Ziziphus jujuba (Rhamnaceae) against Aedes aegypti (Diptera: Culicidae), and to explore the effect of the most effective fraction on developmental and biochemical parameters of the dengue vector. Methods The fourth instar larvae of Ae. aegypti were exposed to alkaloid, phenolic and terpenoid extracts from Z. jujuba leaves to test their toxicity and emergence inhibitory effects. Phenolic extract, being the most effective was further tested against the mosquitoes for their growth inhibitory effect supported by biochemical changes in the parent and F1 generation. Results While the different secondary metabolite fractions i.e., alkaloid, phenolics and terpenoid caused mortality at larval and pupal stages, the LC
