BioImages: The Virtual Field-Guide (UK)
Ustilago avenae (Pers.) Rostr., 1890 (Loose Smut Of Oats & Oat Grass)
| Date: | 20 June 2007 |
| Location: | Berks, England |
| Voucher: | 20/06/2007[A] (Please quote this in any queries about this record) |
| State: | Infection |
| Record Summary: | in spikelets of Oat Grass |
| Associated organism: | in live spikelets of Arrhenatherum elatius |
| Identification Notes: | Infection in spikelets. Ustilospores: globose, greyish brown with one side paler, 5-7.5/5-5.5µm diam, smooth under x40 objective, rough under x100 oil with echinulations visible on profile, esp on paler side. |
Images etc
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Infected inflorescence - close-up - enlarged | 500 by 431 pixels | ||
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Infected inflorescence - close-up - enlarged | 500 by 455 pixels | ||
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Infected inflorescence - close-up - enlarged | 333 by 500 pixels | ||
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Infected inflorescence - dark background | 269 by 500 pixels | ||
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Infected inflorescence - pale background | 217 by 500 pixels | ||
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Infected spikelet - close-up - magnified | 282 by 500 pixels | ||
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Ustilospores - magnified | 500 by 496 pixels | ||
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Ustilospores - highly magnified | 500 by 434 pixels | ||
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Ustilospores - highly magnified | 500 by 435 pixels | ||
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Ustilospores - highly magnified | 500 by 409 pixels | ||
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Ustilospores - highly magnified | 500 by 333 pixels |
