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Podosphaera clandestina (Wallr.) Lév. 1851

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Podosphaera clandestina (Wallr.) Lév., Ann. Sci. Nat., Bot., 3e Sér. 15 136 (1851)
Podosphaera clandestina (Wallr.) Lév. 1851

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Present
New Zealand
Political Region
Host: Photinia glabra x serrulata Host ID: Carol Elliott Collected by: Andrew Blakie Collection date: 19/11/2020 ID: Podosphaera clandestina Identifier: Merje Toome ID date: 4/12/2020 Site: 15 Church Street, Port Chalmers, Dunedin MPI reference: T20_02915 Specimen examined by MPI PHEL and determined to be present in NZ

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Lév.
Wallr.
(Wallr.) Lév.
1851
136
Fr.
ICN
species
Podosphaera clandestina

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clandestina

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Powdery mildew on stone fruit occurs occasionally in the fruit-growing areas of New Zealand. On hawthorn hedges it occurs especially on the new growth following hard pruning. This mildew is specific to host plants belonging to Rosaceae.

Podosphaera clandestina (Wallr.) Lév. 1851

Type: Powdery Mildews; Description: Mycelium superficial, thin, evanescent, white, hyphae 3–5 μm wide; on leaves. Appressoria not lobed. Ascomata not known in New Zealand. Conidiophores long and slender, 125–275 × 7 μm, foot cell straight. Conidia produced in long chains, ellipsoid cylindrical, 0-septate, 25–30 × 11–15 μm, smooth, hyaline.
Distribution: Mid Canterbury, Dunedin, Southland.; 1st Record: Kirk (1905: as Podosphaera oxyacanthae).
Significance: None. Generally inconspicuous.; Host(s): Crataegus monogyna, Cydonia oblonga.

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Erysiphe oxyacanthae DC. 1815
Podosphaera clandestina (Wallr.) Lév. 1851
Oidium cydoniae Pass.
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. (1851)
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. (1851)
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. (1851)
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. (1851)
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. (1851)
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. (1851)
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. (1851)
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. (1851)
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. (1851)
Podosphaera clandestina (Wallr.) Lév. 1851
Podosphaera clandestina (Wallr.) Lév. (1851)
Podosphaera oxyacanthae (DC.) de Bary 1870
Podosphaera clandestina (Wallr.) Lév. 1851

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Podosphaera clandestina (Wallr.) Lév. 1851
[Not available]

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1cb19c4f-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
6 May 2013
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