Chalara fraxinea - Forum ASCOFrance

14-01-2026 10:02

Olla transiens?

Hulda Caroline Holte

Hello, These ascomycetes were growing on standing

13-01-2026 10:13

Cordieritidaceae sp. on indet. wood w/ Hypoxylon sp. - 305337857

Danny Newman

Cordieritidaceae sp. on indet. wood w/ Hypoxylon s

13-01-2026 07:57

cf. Bombardia on indet. decorticate wood - 304222307

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cf. Bombardia on indet. decorticate woodAppalachia

14-01-2026 07:28

Nemania sp. on indet. decorticate wood - 304131853

Danny Newman

Nemania sp. on indet. decorticate woodAppalachian

12-01-2026 22:02

Coryneum (?) acervuli on oak (?) branch

Ethan Crenson

Hello all, I am hoping someone will have some ins

11-01-2026 20:35

Pyrenomycete on Conifer Wood

Josep Torres

Hello.A very tiny pyrenomycete sprouting sparsely

13-01-2026 18:55

Strossmayeria sp. on indet. decroticate hardwood

Rees Cronce

Strossmayeria sp. on indet. decroticate hardwoodTh

13-01-2026 07:28

Chlorociboria glauca on indet. decorticate hardwood log - 303627368

Danny Newman

Chlorociboria glauca on indet. decorticate logThe

13-01-2026 07:14

Neodasyscypha cerina on indet decorticate log - 303463318

Danny Newman

Neodasyscypha cerina on indet decorticate logThe S

13-01-2026 09:10

Dasyscyphella chrysotexta on indet. decorticate hardwood - 303900282

Danny Newman

Dasyscyphella chrysotexta on indet. decorticate ha

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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