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02-12-2025 18:59

Malcolm  Greaves Malcolm Greaves

This pair of ascos 2.5cm across were on recently b

03-12-2025 20:02

Buckwheat Pete

Hello everyone, does anyone know the genus Godroni

02-12-2025 19:25

Buckwheat Pete

Hello, can anyone identify this hairy fungus growi

02-12-2025 14:28

Mirek Gryc

527 / 5 000Hello everyoneThey grew on dead shoots

30-11-2025 12:53

Edvin Johannesen Edvin Johannesen

White short-stipitate apothecia found on thin twig

30-11-2025 10:47

William Slosse William Slosse

I recently found a collection of small Peziza sp.

27-11-2025 12:01

Thomas Læssøe

https://svampe.databasen.org/observations/10496727

27-11-2025 11:46

Thomas Læssøe

https://svampe.databasen.org/observations/10493918

17-09-2025 10:50

Heather Merrylees

Hi there!I am hoping for any advice on the identif

29-11-2025 08:40

Andreas Millinger Andreas Millinger

Hello,on a splintered part of a branch on the grou

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Monilinia on Prunus padus
Tony Moverley, 02-05-2025 08:41
A Monilinia type fungus has recently been collected on the leaves of Prunus padus (Bird-cherry) in Norfolk, England.
Is Monilinia padi specific to this host? Or could it be another species of Monilinia?
There are no records of M. padi on the UK FRDBI (or on NBN).
Is anyone aware of any work outlining host specificity of Monilinia that might help here (most appears to be on fruit).?
As always, any thoughts would be very much appreciated.
Tony Moverley, Norfolk ENGLAND
  • message #82465
  • message #82465
  • message #82465
Hans-Otto Baral, 02-05-2025 09:31
Hans-Otto Baral
Re : Monilinia on Prunus padus
I cannot interpret your microphoto. Is it in water? Why you do not use oil immersion do better show these 10-13 µm large bodies?
Tony Moverley, 02-05-2025 13:03
Re : Monilinia on Prunus padus
Thanks for looking, Zotto. The slide is dry mounted, NOT in water (which tends to break the conidial chains characteristic of Monilinia). Collector does not have access to 100x oil immersion and is showing the conidia at his highest magnification.
Hans-Otto Baral, 02-05-2025 20:29
Hans-Otto Baral
Re : Monilinia on Prunus padus
Now I see better I did not know that the chains coher only when dry.