Accès membres

Mot de passe perdu? S'inscrire

21-12-2019 01:04

Roland Labbé

Bonjour ! Voici un nouveau Trichoderma (Hypocrea)

21-12-2019 01:04

Roland Labbé

Bonjour ! Voici un nouveau Trichoderma (Hypocrea)

08-02-2011 01:29

Miguel Ãngel Ribes Miguel Ángel Ribes

Buenas noches Tengo esta extraña Xylariaceae d

20-12-2019 19:56

Pierre-Arthur Moreau Pierre-Arthur Moreau

Bonjour à tous,Afin de tester ma nouvelle caméra

20-12-2019 15:08

ida Bruggeman-Nannenga

This gelatinous species is conidial stage. It grow

19-12-2019 21:27

William Slosse William Slosse

Hello Forum,today I found in damp Alnusforest a sp

18-12-2019 19:35

Eduard Osieck

This nectrioid fungus was found on a dead Viburnum

13-12-2019 16:20

Chris Yeates Chris Yeates

Bonjour tous this is an area I feel rather ignora

17-12-2019 05:50

Ethan Crenson

Hello everyone, I collected this in Central Park

07-12-2019 18:45

Laurens van der Linde Laurens van der Linde

Hallo i found the P atrovinosa with a slime specie

« < 497 498 499 500 501 > »
Didymosphaeria (?) on Vitis
Enrique Rubio, 14-03-2014 14:40
Enrique Rubio

Hi to all


I'd like to know your opinion about this fungus that makes globose or pyriform inmersed pseudothecia (I think the asci are not unitunicate) < 500 microns on a Vitis vinifera branch. Their protruding necks are somewhat stout and they are up to 200 microns long. Hamathecial filaments hyaline, much branched and with anastomosis. Ascospores with conspicuous striate walls. Pseudothecial walls pseudoprosenchimatous.


My guest is Didymosphaeria massarioides. What do you think?


Thans again

  • message #28207
  • message #28207
  • message #28207