17-07-2011 20:37
Jean Pierre Dechaume
Les Amis,Merci de me donner votre avis, s'il vous
18-07-2011 17:15
Alex Akulov
Below are listed some photos and description of sp
18-07-2011 12:06
Enrique Rubio
Hi to all:I'd like to know your opinion about this
15-07-2011 07:54
Alain GARDIENNET
Bonjour, Je vous présente un pyrénomycète trouv
13-07-2011 23:23
Alex Akulov
At the photos is a species with a very distinctive
12-07-2011 19:30
Alex Akulov
Good day I try to make microphotos for some Disco
13-07-2011 09:20
Alex Akulov
Dear FriendsTwo more unusual specimens shown in ph
Chaetosphaeria conidial stage?
Jenny Seawright,
03-03-2015 17:21
Hello all, Would I be right in thinking that the images below show the conidiophores of a Chaetosphaeria, and if so possibly of C. innumera?
Very small perithecia on dead wood of a Corylus branch, surrounded by numerous dark conidiophores. Conidiophores septate, brown with pale tips, 95-145 x 5 µm, conidia 4-5 x 3-4 µm. Not an ascus or spore to be seen!
With regards,
Jenny
Chris Yeates,
03-03-2015 22:55
Re : Chaetosphaeria conidial stage?
Hi Jenny
yes you appear to have a Chloridium there, one of the rather wide range of Chaetosphaeria anamorphs (many of which begin with a 'C' oddly). It's a pity you don't have asci & ascospores as this would probably result in a determination; I would be reluctant to express a definite opinion based on anamorph alone.
I shall send a couple of useful papers to you.
Best wishes
Chris
yes you appear to have a Chloridium there, one of the rather wide range of Chaetosphaeria anamorphs (many of which begin with a 'C' oddly). It's a pity you don't have asci & ascospores as this would probably result in a determination; I would be reluctant to express a definite opinion based on anamorph alone.
I shall send a couple of useful papers to you.
Best wishes
Chris
Jenny Seawright,
04-03-2015 10:13
Re : Chaetosphaeria conidial stage?
Thanks for your reply Chris - at least I was on the right track! Also thank you for the very useful papers.
Jenny
Jenny