Phytophthora tentaculata

From Wikipedia, the free encyclopedia
Jump to: navigation, search
Phytophthora tentaculata
Scientific classification
Domain: Eukaryota
(unranked): SAR
Superphylum: Heterokonta
Class: Oomycetes
Subclass: Incertae sedis
Order: Pythiales
Family: Pythiaceae
Genus: Phytophthora
Species: P. tentaculata
Binomial name
Phytophthora tentaculata

Phytophthora tentaculata is a plant pathogen that causes root and stalk rot. It was first isolated in 1993 in a nursery in Germany infecting Chrysanthemum, Verbena and Delphinium ajacis. It has since been found infecting a Verbena in Majorca, Spain in June 2001 but was thought to be restricted to nurseries in Germany and the Netherlands.[1] Other species have since been found to be infected, Santolina chamaecyparissus (Lavender cotton) in Spain in 2004,[2] Gerbera jamesonii in Italy 2006,[3] and Aucklandia lappa in China in 2008.[4]


  1. ^ Moralejo, E; M. Puig; W.A. Man in't Veld (29 Jun 2004). "First report of Phytophthora tentaculata on Verbena sp. in Spain". The British Society for Plant Pathology. Retrieved 31 May 2009. 
  2. ^ Álvarez, L. A.; Pérez-Sierra, A.; León, M.; Armengol, J.; García-Jiménez, J. "Lavender cotton root rot: a new host of Phytophthora tentaculata found in Spain". American Phytopathological Society. doi:10.1094/PD-90-0523A. 
  3. ^ Cristinzio, G; Camele, I.; Marcone, C (February 2006). "First report of Phytophthora tentaculata on gerbera in Italy (Campania)". AGRIS. Retrieved 31 May 2009. 
  4. ^ Meng, J; Y. C. Wang (September 2008). "First Report of Stalk Rot Caused by Phytophthora tentaculata on Aucklandia lappa in China". Plant Disease. The American Phytopathological Society. 92 (9): 1365. doi:10.1094/PDIS-92-9-1365B. Retrieved 31 May 2009.