Isoflavonoids as insect feeding deterrents and antifungal components from root ofLupinus angustifolius
G A Lane1, O R Sutherland, R A Skipp
1Applied Biochemistry Division, DSIR, Palmerston North, New Zealand.
Journal of Chemical Ecology
|December 5, 2013
Abstract:
Crude extracts of the root of the resistant legume,Lupinus angustifolius, showed feeding deterrent activity toCostelytra zealandica andHeteronychus arator larvae. Nine 5-hydroxyisoflavones were isolated from an active fraction and their feeding deterrent activity and antifungal activity was measured. High feeding-deterrent activity was associated with high antifungal activity with some exceptions.
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