First report of Erysiphe salmonii causing powdery mildew on Fraxinus excelsior in Romania

Chinan, Vasilică‐Claudiu; Dascălu, Maria-Magdalena

doi:10.1007/s41348-021-00519-x

Cited by 3 publications

(2 citation statements)

References 10 publications

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“…This is the first report of Erysiphe salmonii on F. excelsior and F. ornus in Slovenia. The disease is believed to originate from East Asia (Braun & Cook 2012) and has previously been observed in Ukraine (Heluta et al., 2017), Switzerland (Beenken & Brodtbeck, 2020), Austria (Voglmayr et al., 2021) and Romania (Chinan & Dascălu, 2022), suggesting that E. salmonii is spread throughout Europe. Further work is needed to determine the impact of E. salmonii on other Fraxinus species, including F. angustifolia .…”

Section: Figurementioning

confidence: 90%

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First report of Erysiphe salmonii on Fraxinus ornus and F. excelsior in Slovenia

Brglez

Piškur

Ogris

2023

New Disease Reports

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Section: Figurementioning

confidence: 90%

“…and Romania (Chinan & Dasc ȃlu, 2022), suggesting that E. salmonii is spread throughout Europe. Further work is needed to determine the impact of E. salmonii on other Fraxinus species, including F. angustifolia.…”

mentioning

confidence: 99%

First report of Erysiphe salmonii on Fraxinus ornus and F. excelsior in Slovenia

Brglez

Piškur

Ogris

2023

New Disease Reports

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First report of powdery mildew caused by Erysiphe salmonii on Fraxinus excelsior and F. ornus in Austria

Voglmayr

Jaklitsch²,

Kirisits

2021

New Disease Reports

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Powdery mildew of ash trees caused by the non-native Erysiphe salmonii in Hungary

Pintye,

Molnár,

Soós

et al. 2024

J Plant Dis Prot

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Fraxinus ornus and F. excelsior are naturally occurring woodland trees and widely cultivated ornamental plants in Hungary. Leaves with powdery mildew symptoms observed unusually on adaxial side of leaves of F. ornus and F. excelsior were collected from two locations in Hungary. We identified the causing fungi based on their morphological characteristics and molecular phylogenetic analysis. Numerous chasmothecia were found on a part of the samples, which were spherical, 83–120 µm in diameter, and the apices of the appendages uncinated or spirally curved. Anamorphs were characterized by conidiophores developing conidia singly, and by hyphae with lobed appressoria, characteristic of Erysiphe spp. The internal transcribed spacer region of the nrDNA was amplified, and the BLAST searches showed 100% similarity with Erysiphe salmonii sequences in GenBank. In the phylogenetic analysis the sequences of the Hungarian samples grouped in one clade with the sequences of other E. salmonii specimens collected in Central and Eastern Europe and Asia. This is the first report of the non-native E. salmonii causing powdery mildew on Fraxinus sp. in Hungary.

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First report of Erysiphe salmonii causing powdery mildew on Fraxinus excelsior in Romania

Cited by 3 publications

References 10 publications

First report of Erysiphe salmonii on Fraxinus ornus and F. excelsior in Slovenia

First report of Erysiphe salmonii on Fraxinus ornus and F. excelsior in Slovenia

First report of powdery mildew caused by Erysiphe salmonii on Fraxinus excelsior and F. ornus in Austria

Powdery mildew of ash trees caused by the non-native Erysiphe salmonii in Hungary

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