oviposition stimulant for spicebush swallowtail butterfly, Papilio troilus, from leaves of Sassafras albidum

• Published in: Journal of chemical ecology Vol. 25; no. 6; pp. 1233 - 1245
• Main Authors: Carter, M, Feeny, P, Haribal, M
• Format: Journal Article
• Language: English
• Published: New York, NY Springer 01.06.1999; Springer Nature B.V
• Subjects: Animal and plant ecology; Animal, plant and microbial ecology; Animals; Autoecology; bioassays; Biological and medical sciences; Butterflies & moths; chemical composition; chlorogenic acid; Fundamental and applied biological sciences. Psychology; Leaves; Liquid chromatography; oviposition; oviposition attractants; Papilio; Papilio troilus; Papilionidae; plant-insect relations; Protozoa. Invertebrata; responses; Sassafras albidum; separation; Stimulant; Chemical analysis; Insecta; HPLC chromatography; Gas chromatography; Papilionidae; Pest; Animal plant relation; Arthropoda; Dicotyledones; Host plant; Egg laying; Angiospermae; Lepidoptera; Plant origin; Flavoring crop; Spermatophyta; Invertebrata; Lauraceae; Sassafras albidum
• ISSN: 0098-0331; 1573-1561
• DOI: 10.1023/A:1020962422712

Female butterflies of the spicebush swallowtail, Papilio troilus, are specialists, ovipositing on plants in the family Lauraceae. Column chromatography and HPLC were used to isolate an oviposition stimulant from the leaves of one of its hosts, Sassafras albidum. The stimulant was identified as 3-trans-caffeoyl-muco-quinic acid on the basis of FAB-MS and (1)H NMR spectra as compared to a compound previously isolated from another plant. It was not active alone, but it increased the oviposition activity of butterflies when combined with other stimulant(s) at a concentration of 7 ng/mm(2) leaf surface area. Other caffeoylquinic acid isomers tested did not have this effect. This is the first report of a swallowtail contact oviposition stimulant from a plant in the family Lauraceae.