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Dear collegues,today I found on a very fresh fire

06-08-2025 08:56

Hola a todos, Me gustaría saber qué opinan sobre

12-02-2012 11:31

Hi allI am quite sure that nobody has a pdf of thi

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Bonjour tous, J'ai trouvé sur pétiole de Fraxin

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Bonjour,Je recherche la description et la planche

30-07-2025 20:52
Bohan JiaHi together, I've been looking posts in AscoFra

30-07-2025 10:12

Bonjour à toutes et tous,Pourriez-vous m'aider à

30-07-2025 18:06
Stefan JakobssonOn a decorticated twig of Alnus incana on moist so
on living raspberry leaf
Yannick Mourgues,
02-11-2022 15:30

Hi.
Found black deposits on lower surface of living raspberry leaf.
Would you have any ID/idea ?
Yannick
Björn Sothmann,
02-11-2022 15:32

Re : on living raspberry leaf
Hi Yannick,
that's teliospores of Phragmidium rubi-idaei, a rust fungus.
Best,
Björn
Yannick Mourgues,
03-11-2022 12:14

Re : on living raspberry leaf
Hi Björn !
Thank's a lot !
Yannick