First Report of Powdery Mildew of Tecoma capensis Caused by Erysiphe peruviana in North America

First Report of Powdery Mildew of Tecoma capensis Caused by Erysiphe peruviana in North America

Tecoma capensis (Thunb.) Lindl. (Bignoniaceae, common name: Cape honeysuckle), native to southern Africa, is grown as an ornamental plant in warm regions of the USA. The powdery mildew reported previously from T. capensis in North America was an undetermined Oidium species in Florida. The present re...

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Veröffentlicht in:Plant health progress 2010-01, Vol.11 (1)
Hauptverfasser: Glawe, Dean A., Barlow, Tess, Matheron, Michael E.
Format: Artikel
Sprache:eng
Schlagworte:
Arizona
common names
Erysiphe
Florida
fungi
Oidium
ornamental plants
powdery mildew
Southern Africa
species
Tecoma
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Zusammenfassung:Tecoma capensis (Thunb.) Lindl. (Bignoniaceae, common name: Cape honeysuckle), native to southern Africa, is grown as an ornamental plant in warm regions of the USA. The powdery mildew reported previously from T. capensis in North America was an undetermined Oidium species in Florida. The present report documents the occurrence of the powdery mildew fungus Erysiphe peruviana (Syd.) U. Braun & S. Takam. on T. capensis in Arizona. Accepted for publication 4 January 2010. Published 15 March 2010.
ISSN:1535-1025
1535-1025
DOI:10.1094/PHP-2010-0315-04-BR