antifeedant effect of some new withanolides on three insect species, Spodoptera littoralis, Epilachna varivestis and Tribolium castaneum

The antifeedant effect of several new withanolides on larvae of Spodoptera littoralis, Epilachna varivestis and Tribolium castaneum was investigated. 2,3-Dihydrowithanolide E (II) was an antifeedant for S. littoralis and E. varivestis ; nicalbin A (XIV), and a mixture of withanicandrin (IX) and datu...

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Bibliographic Details
Published in:Phytoparasitica 1987-01, Vol.15 (1), p.15-29
Main Authors: Ascher, K.R.S, Eliyahu, M, Glotter, E, Goldman, A, Kirson, I, Abraham, A, Jacobson, M, Schmutterer, H
Format: Article
Language:English
Subjects:
antifeedants
Coccinellidae
efficiency
Epilachna varivestis
larvae
Noctuidae
Spodoptera littoralis
Tenebrionidae
Tribolium castaneum
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Summary:The antifeedant effect of several new withanolides on larvae of Spodoptera littoralis, Epilachna varivestis and Tribolium castaneum was investigated. 2,3-Dihydrowithanolide E (II) was an antifeedant for S. littoralis and E. varivestis ; nicalbin A (XIV), and a mixture of withanicandrin (IX) and daturalactone A (X), were active against E. varivestis and T. castaneum .
ISSN:0334-2123
1876-7184
DOI:10.1007/BF02980516