 | 2928-15. Pattern of birch blackhead (Diatrypella favacea) on a dry hazelnut on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 2928-15. Pattern of birch blackhead (Diatrypella favacea) on a dry hazelnut on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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