Artículos de revistas
Effect of Fabiana imbricata constituents on Rhopalosiphum padi and Heliothis zea
Fecha
1995Registro en:
Phytotherapy Research, Volumen 9, Issue 3, 2018, Pages 219-221
10991573
0951418X
10.1002/ptr.2650090313
Autor
Schmeda/hirschmann, G.
Román, P.
Theoduloz, C.
Donoso B., C.
Corcuera, L. J.
Institución
Resumen
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. Copyright © 1995 John Wiley & Sons, Ltd.