Occurrence of white rust (Albugo ipomoeae-panduratae) on Ipomoea acuminata in the Brazilian mid-west
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| Hlavní autor: | |
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| Datum vydání: | 2012 |
| Další autoři: | , , |
| Médium: | Article |
| Jazyk: | eng |
| Zdroj: | Repositório Institucional da UnB |
| Download full: | http://repositorio.unb.br/handle/10482/15647 https://dx.doi.org/10.1590/S1517-83822012000100036 |
Shrnutí: | 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. |