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| Title: | Effect of Fabiana imbricata constituents on Rhopalosiphum padi and Heliothis zea |
| Authors: | Schmeda-Hirschmann, G.
Roman, P.
Theoduloz, C.
Donoso, C.
Corcuera, L.J. |
| Keywords: | Fabiana imbricata; Rhopalosiphum padi; Heliothis zea; rutin; oleanolic acid; fabiaimbricatan-15-oic acid. |
| Issue Date: | 1995 |
| Publisher: | John Wiley & Sons, Ltd. |
| Citation: | Phytotherapy Research 9 (3): 219 - 221 |
| Abstract: | The main secondary metabolites of Fabiana imbricata showed toxicity towards the greenbug Rhopalosiphum padi when administered in an artificial diet. A dose-dependent toxicity was observed for fabiaimbricatan-15-oic acid and oleanolic acid at doses up to 3.0 mM (p <0.01). Both compounds apparently act as antifeedants at higher doses. Rutin also showed a dose-related toxicity. Scopoletin and p-hydroxyacetophenone were toxic at 6.0 mM. None of the compounds tested were toxic towards the fifth instar Heliothis zea larvae. |
| Description: | G. Schmeda-Hirschmann, P. Román , C. Theoduloz. Departamento de Ciencias Biológicas, Universidad de Talca, Casilla 747, Talca, Chile. |
| URI: | http://dspace.utalca.cl/handle/1950/4617 |
| ISSN: | 0951-418X |
| Appears in Collections: | Artículos en publicaciones ISI - Universidad de Talca
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