Occurrence of Powdery Mildew Caused by Leveillula taurica on Onion (Allium cepa) in Iran
During September of 2009, leaves of a local cultivar (yellow bulb) of onion (Allium cepa L.) in the late vegetative growth stage were heavily infected with powdery mildew in the Birjand Region (Giuq Sofla), southern Khorasan, Iran. Disease symptoms included circular to oblong, chlorotic to necrotic...
| Veröffentlicht in: | Plant disease. - 1997. - 94(2010), 2 vom: 13. Feb., Seite 280 |
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| Format: | Online-Aufsatz |
| Sprache: | English |
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2010
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| Zugriff auf das übergeordnete Werk: | Plant disease |
| Schlagworte: | Journal Article |
| Online verfügbar |
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