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Activity of quassinoids as antifeedants against aphids

Polonsky, Judith, Bhatnagar, Subodh C., Griffiths, David C., Pickett, John A. ORCID: https://orcid.org/0000-0002-8386-3770 and Woodcock, Christine M. 1989. Activity of quassinoids as antifeedants against aphids. Journal of Chemical Ecology 15 (3) , pp. 993-998. 10.1007/BF01015194

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Abstract

A series of quassinoids was tested for antifeedant activity against the aphidMyzus persicae (Hemiptera, Aphididae). Isobrucein B, brucein B and C, glaucarubinone, and quassin decreased feeding at concentrations down to 0.05% and isobrucein A was effective at 0.01%. Only quassin showed no phytotoxic effects and is therefore the most promising compound for further development.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Schools > Chemistry
Publisher: Springer
ISSN: 0098-0331
Date of Acceptance: 15 April 1987
Last Modified: 10 Feb 2026 10:30
URI: https://orca.cardiff.ac.uk/id/eprint/184505

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