No CrossRef data available.
Article contents
Antifeedant activity of two phenylpropanoid glucosides from Aegiphila obducta against Chilo partellus larvae
Published online by Cambridge University Press: 19 September 2011
Abstract
Two phenylpropanoid glucosides, namely acetylmartynoside A and 4”-O-acetylmartynoside, isolated from Aegiphila obducta (Verbenaceae) were studied for insect antifeedant activity against fourth-instar larvae of Chilo partellus (Lepidoptera: Pyralidae). Acetylmartynoside A showed weak antifeedant activity at all the concentrations tested while 4”-O-acetylmartynoside showed strong antifeedant activity, particularly at the higher concentrations of 400 and 500 μg/disk.
Résumé
Deux glucosides phenylpropanoidiques-acetylmartynoside A et 4”-O-acetyhnartynoside-isolés d'Aegiphila obducta (Verbenaceae) ont été étudiés pour leur activité phagodeterrente sur les larves du quatrième stade de Chilo partellus (Lepidoptera: Pyralidae). Acetylmartynoside A a montré un faible activité phagodéterrente à toutes les concentrations testées tandis que 4”-O-acetylmartynoside a montré une forte activité phagodeterrente, particulièrement aux plus hautes concéntrations de 400 et 500 μg/disque.
Keywords
- Type
- Research Articles
- Information
- International Journal of Tropical Insect Science , Volume 16 , Issue 3-4 , December 1995 , pp. 375 - 378
- Copyright
- Copyright © ICIPE 1995