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INFLUENCIA DEL CULTIVO DE LUPINUS LUTEUS L. EN LA DENSIDAD DE INÓCULO DE PHYTOPHTHORA CINNAMOMI EN SUELOS DE DEHESA

TitleINFLUENCIA DEL CULTIVO DE LUPINUS LUTEUS L. EN LA DENSIDAD DE INÓCULO DE PHYTOPHTHORA CINNAMOMI EN SUELOS DE DEHESA
Publication TypeAudiovisual
Year of Publication2009
AuthorsSERRANO, M. S., SÁNCHEZ M. E., DE VITA P., CARBONERO M. D., TRAPERO A., & FERNÁNDEZ-REBOLLO P.
Series EditorReiné, R., Barrantes O., Broca A., & Ferrer C.
Series TitleActas de la XLVIII RC de la SEEP. Huesca La multifuncionalidad de los pastos: producción ganadera sostenible y gestión de los ecosistemas
PublisherSociedad Española para el Estudio de los Pastos
CityHuesca
Keywordsdecline, Holm oak, root rot, yellow lupine
Abstract

Phytophthora cinnamomi is a pathogen causing root rot in oak trees growing in dehesa sys- tems and also in yellow lupine, a common pasture crop in western Andalusia. In dehesas show- ing different situations in terms of tree decline and disease severity in the lupines, isolation and counting of colonies of P. cinnamomi from soil samples has shown the ability of the herbaceous crop to maintain or increase the inoculum density and thus may enhance oak infections. The obtained results discourage the cultivation of this legume in dehesas with known presence of the pathogen in the soil, whether the trees are suffering the root disease or not.