Chalara fraxinea - Forum ASCOFrance

07-05-2026 11:02

Delitschia sp.

Åke Widgren

Hello,About two months ago I found a strange Delit

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Plagiostoma on Salix

Gernot Friebes

Hi,I believe this is a Plagiostoma growing on a Sa

06-05-2026 11:25

En excrementos de caballo

Castillo Joseba

Me mandan el material seco de Galicia (España) re

06-05-2026 17:23

A apiosporous bitunicate on decaying Betula leaves - spores with thick slime coats - denmark

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https://svampe.databasen.org/observations/10594257

28-04-2026 20:07

Marthamycetales? - from Portugal

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... on twig in the air at standing Ceratonia siliq

04-05-2026 18:13

Black rod-like structures with branching curved conidiophores

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ID request for what seems to be a true aquatic fun

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Black pseudothecia on submerged foliar debris - Pleospora sp.

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ID request: This specimen was collected in Malta o

28-07-2011 18:31

Velenovsky book "Monographia Discomycetum Bohemiae"

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Dear FriendsToday I made the pdf file of Velenovsk

04-05-2026 09:50

Una en semilas de Acacia

Castillo Joseba

Me mandan el material seco de Galicia,(España) re

03-05-2026 11:38

En dunas

Castillo Joseba

Me mandan el material seco, recolectado en dunasLo

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Chalara fraxinea

Alain GARDIENNET, 23-05-2011 00:02

Bonsoir,
Nous observons dans le Nord-Est de la France une attaque de ce champignon sur les frênes (il viendrait de Pologne, merci Piotr ! ;) ).
Quelqu'un aurait-il la publication suivante :
Ref #: 32538
Author(s): Kowalski, T.
Title: Chalara fraxinea sp. nov. associated with dieback of ash (Fraxinus excelsior) in Poland
Journal: Forest Pathology
Volume: 36
Issue: 4
Page(s): 264-270
Year: 2006
Quelqu'un saurait-il aussi quoi faire contre ce redoutable fraxinicide ?
Alain

Martin Bemmann, 23-05-2011 00:15