Volume 186, Issue 3 p. 347-349

Pyrrolizidine alkaloids from Senecio vulgaris sequestered and stored by Danaus plexippus

Miriam Rothschild

Miriam Rothschild

Ashton, Peterborough

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J. A. Edgar

J. A. Edgar

CSIRO, Division of Animal Health, Parkville, Victoria, Australia

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First published: November 1978
Citations: 21

Abstract

Danaus plexippus reared on Asclepias curassavica, sprayed with homogenized leaves of Senecio vulgaris, were found to contain mean pyrrolizidine alkaloid concentrations of 38.8±6.08 μg/male butterfly and 16.5 ± 3–63 μg/female butterfly.