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limonin

International Journal of Tropical Insect Science (1)

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1 results

Studies on limonoid insect antifeedants
A. Hassanali, M. D. Bentley, E. N. Ole Sitayo, P. E. W. Njoroge, M. Yatagai
Journal:

Insect Science and Its Application / Volume 7 / Issue 4 / August 1986

Published online by Cambridge University Press:

19 September 2011, pp. 495-499

Print publication:

August 1986
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Limonin, deoxylimonin, citrolin, obacunone, harrisonin and acetoxyharrisonin were assayed as potential antifeedanfe against the African crop pests, Spodoptera exempta, Eldana saccharina and Manica testulalis. Even at the highest applied concentration, limonin, deoxylimonin, citrolin and acetoxyharrison were not active against S. exempta. At high concentrations, obacunone and harrisonin were mildly active in S. exempta assays. Harrisonin and obacunone displayed potent activity against E. saccharina and M. testulalis.