Peronospora valerianellae

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Peronospora valerianellae
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Clade: Diaphoretickes
Clade: SAR
Clade: Stramenopiles
Phylum: Oomycota
Order: Peronosporales
Family: Peronosporaceae
Genus: Peronospora
Species:
P. valerianellae
Binomial name
Peronospora valerianellae
Fuckel, (1888)

Peronospora valerianellae is a plant pathogen. It causes downy mildew on leaves of lamb's lettuce Valerianella locusta , which is widely grown as a salad plant in several European countries (for example France and Germany). It is transmitted by seed-borne oospores, and is controlled by fungicide sprays of the foliage. [1] [2]

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References

  1. Smith IM, Dunez J, Lelliott RA, Phillips DH, Archer SA, eds. (1988). European Handbook of Plant Diseases. Blackwell Scientific Publications. ISBN   978-0-632-01222-0.
  2. Holliday P (2001). A Dictionary of Plant Pathology (2nd edition). Cambridge University Press. ISBN   978-0-521-59458-5.