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can anyone help me for this article?ORTEGA A. &

12-02-2013 11:36

I take this opportunity to thank all the friends t

10-02-2013 23:40
Patrice TANCHAUDBonsoir,Sur sol un peu sablonneux, plus ou moins p

09-02-2013 15:35

Dear friends, Could you please help me and send t

08-02-2013 21:58
Hi. My name is Ralf Dahlheuser from Germany.I hav

07-02-2013 17:48
Nina FilippovaI have a problem in genus identification. There ar
Libertella faginea or Phomopsis quercella? => Libertella faginea
Riet van Oosten,
07-07-2018 18:09

Hello forum,
Found 05-07-2018 in woodlane with fagus and quercus.
We think the host is fagus but are not 100 % sure ...
On fagus:
Ellis & Ellis, p. 136: Libertella faginea: "conidia curved, hyaline, mostly 15-19 x 1-1.5, issuing in long twisted, glistening honey-yellow tendrils or sometimes broad ribbon-like bands. Very common on trunks and branches. July-Oct."
Teleomorph: Eutypella quaternata
On quercus:
Ellis & Ellis, p. 219: Phomopsis quercella: "conidiomata becoming erumpent through longitudinal slits, black. A-conidia fusiform, pointed at each end, biguttulate, hyaline, 8-12 x 2-3 B-conidia curved or hooked, 20-30 x 1.5-2 On dead twigs."
Teleomorph: Amphiporthe leiphaemia
Libertella faginea fits well .....
Greetings, Riet
Peter Püwert,
07-07-2018 20:30
Riet van Oosten,
07-07-2018 20:42

Re : Libertella faginea or Phomopsis quercella?
Hi Peter,
Glad to hear that, thank you very much!
Beautiful pictures!
Greetings, Riet
Glad to hear that, thank you very much!
Beautiful pictures!
Greetings, Riet