First Report of Downy Mildew of Opium Poppy Caused by Peronospora arborescens in Spain

Opium poppy (Papaver somniferum) is an economically important pharmaceutical crop in Spain with approximately 7,400 ha cultivated annually. In the spring of 2004, severe attacks by a new foliar disease were observed approximately 500 km apart in commercial opium poppy fields in the Castilla-La Manch...

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Veröffentlicht in:Plant disease. - 1997. - 89(2005), 3 vom: 01. März, Seite 338
1. Verfasser: Landa, B B (VerfasserIn)
Weitere Verfasser: Montes-Borrego, M, Muñoz-Ledesma, F J, S A, Alcaliber, Jiménez-Díaz, R M
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2005
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article