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31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

30-10-2025 03:53

Ethan Crenson

Hi all,  I would like an opinion on whether this

09-08-2025 13:13

Maria Plekkenpol Maria Plekkenpol

Hello,Yesterday I found these on burnt soil. Apoth

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

29-10-2025 19:02

Castillo Joseba Castillo Joseba

De la pasada semana en rama posiblemente de hayaPi

25-11-2016 13:54

Stephen Martin Mifsud Stephen Martin Mifsud

Hi, I found numerous seeds of Washingtonia robusta

28-10-2025 22:22

Bernard Declercq Bernard Declercq

Hello.I'm searching for the following paper:Punith

27-10-2025 19:51

Peter Welt Peter Welt

Who has this article? Doveri, F. 2007. Sporormiel

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

28-10-2025 11:29

Tanja Böhning Tanja Böhning

Hello, I found this very small (ca 0,5mm) yellow

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Hypoderma ilicinum?
Dragiša Savic, 11-10-2016 14:19
Is this Hypoderma ilicinum? On the leaf of Quercus petraea.
  • message #45357
  • message #45357
Peter Thompson, 12-10-2016 22:25
Re : Hypoderma ilicinum?
Hello Savic,

Yes, this looks exactly the same as a sample which I found a few days ago.

The conidial state is clearly present. You should also see that the fruit bodies are all within a pale area of the leaf, surrounded by a thin black stromatic line.

With Best Wishes,
Peter.
Dragiša Savic, 13-10-2016 07:55
Re : Hypoderma ilicinum?
Thanks, I was not sure because I do not have a description of this species. Confused me the name ilicinum, because Quercus ilex does not grow in my area (northern Serbia), but later on I found data that grows on other oaks also.