Occurrence of white rust (Albugo ipomoeae-panduratae) on Ipomoea acuminata in the brazilian mid-west

Pagani, A P S; Dianese, A C; Inácio, C A; Café-Filho, A C

Pagani, A P S; Dianese, A C; Inácio, C A; Café-Filho, A C.

Pagani, A P S; Universidade de Brasilia. Departamento de Fitopatologia. Brasília. BR
Dianese, A C; Embrapa. Planaltina. BR
Inácio, C A; Universidade de Brasilia. Departamento de Fitopatologia. Brasília. BR
Café-Filho, A C; Universidade de Brasilia. Departamento de Fitopatologia. Brasília. BR

Braz. j. microbiol ; 43(1): 306-308, Jan.-Mar. 2012. ilus, tab

Article Dans Anglais | LILACS | ID: lil-622818

ABSTRACT

ABSTRACT

Spontaneous plants of Ipomoea acuminata ("morning glory") exhibiting white rust pustules were found in a field crop area of Planaltina, DF, in the fall season of 2010 and the disease causal agent was identified as Albugo ipomoea-panduratae (Oomycota). No reports of the association between A. ipomoea-panduratae and I. acuminata were known in Brazil previously to 2010. A reference specimen was deposited at the University of Brasilia Mycological Reference Collection.

Sujets)

Albugo ipomoea-panduratae; Disease aetiology; Ipomoea acuminata

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Texte intégral: Disponible Indice: LILAS (Amériques) Sujet Principal: Maladies des plantes / Ipomoea / Ferrobactérie Pays comme sujet: Amérique du Sud / Brésil langue: Anglais Texte intégral: Braz. j. microbiol Thème du journal: Microbiologie Année: 2012 Type: Article / descriptif de projet Pays d'affiliation: Brésil Institution/Pays d'affiliation: Embrapa/BR / Universidade de Brasilia/BR

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