08-03-2015 16:33
Chris JohnsonBonjourThis perithecium was found on Rabbit (Oryct
09-03-2015 14:39
Vasileios Kaounas
diameter 3-4 mmasci 156-182spores 20-24,5 x 12-13,
09-03-2015 10:44
Blasco Rafael
Hola, esta otra muestra es sobre Corylus a unos 12
03-03-2015 21:06
Enrique Rubio
Hi to all I need again your help with this fungus
15-04-2014 02:06
Nick AplinSalut à tous, I wonder if anyone can help me wit
06-03-2015 13:53
Castillo Joseba
De Galicia, en jardin entre arboles diversosA v
Didymella? on Ribes
Marja Pennanen,
25-02-2015 19:59
these black spots were collected today on Ribes nigrum. Here is still winter with snow over half a meter.
They are about 0,5-1 mm wide.
The spores are two celled, hyaline, about 20-28x8-9.
Asci are thick walled, very short stipate, 90-120x15-18.
I ended to Didymella (totally unfamiliar genus for me), but my litterature contains no fitting species. D. proximella almoust fits, but the substrate...
I hope, that someone here has better knowledge and can help: Marja
Alain GARDIENNET,
25-02-2015 20:16
Re : Didymella? on Ribes
Hi Marja,
see towards Dothiora ribesia.
Alain
Marja Pennanen,
25-02-2015 20:28
Re : Didymella? on Ribes
Dear Alain,
I'll check that, if I can find the description...
Merci: Marja
I'll check that, if I can find the description...
Merci: Marja