Artículo de revista
Occurrence of diboa in wild Hordeum species and its relation to aphid resistance
Fecha
1991Registro en:
Phytochemistry, Volumen 31, Issue 1, 1991, Pages 89-91
00319422
10.1016/0031-9422(91)83012-A
Autor
Barria, Bernardita N.
Copaja Castillo, Sylvia
Niemeyer Marich, August
Institución
Resumen
The secondary metabolise 2,4-dihydroxy-1,4-benzoxazin-3-one (DIBOA) was found in seedlings of wild Hordeum species, but not of cultivated barley (Hordeum vulgare). DIBOA levels correlated negatively with performance of the aphid Rhopalosiphum padi on seedlings. © 1992.