Erysiphe symphoricarpi (Erysiphales), the first record in Ukraine
A powdery mildew on an ornamental plant Symphoricarpos albus (Caprifoliaceae) was found in Kyiv (Ukraine) in October 2015. The causal agent was mainly in the anamorphic state, but the teleomorph in the form of several fruiting bodies (chasmothecia) were present. Only one of these was almost mature...
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| Datum: | 2016 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Інститут ботаніки ім. М.Г. Холодного НАН України
2016
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| Schriftenreihe: | Український ботанічний журнал |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Erysiphe symphoricarpi (Erysiphales), the first record in Ukraine / V.P. Heluta, S.A.S. Siahaan, S. Takamatsu // Український ботанічний журнал. — 2016. — Т. 73, № 6. — С. 604-611. — Бібліогр.: 35 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | A powdery mildew on an ornamental plant Symphoricarpos albus (Caprifoliaceae) was found in Kyiv (Ukraine)
in October 2015. The causal agent was mainly in the anamorphic state, but the teleomorph in the form of several fruiting
bodies (chasmothecia) were present. Only one of these was almost mature. Its morphology suggested it belonged to
the common North American species Erysiphe (Microsphaera) symphoricarpi. Two separate phylogenetic analyses using
ITS and 28S rDNA sequences showed that the fungus on S. albus collected in Ukraine grouped with E. symphoricarpi
collected in Hungary, UK, and USA with strong bootstrap supports (MP = 100%, ML = 100%). This is the first record
of this species in Ukraine. It is assumed that the disease will not have a significant impact on green spaces, because the
pathogen develops in late autumn and fruiting bodies are rare. |
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