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Bonjour à nouveau, Voici une trouvaille d'hier.
Mycosphaerella patouillardii o buxicola?
Carmen Echavarri,
24-05-2014 20:24
Mycosphaerella on living leaves of Buxus sempervirens, from Navarra (Spain).
The description I have of both (M. patouillardii and M. buxicola) is very similar, and I have not found microphotographs to compare with mine, so I am not able to determine it correctly.
I'd be grateful of some help
Best regards
Carmen
Gernot Friebes,
25-05-2014 10:29
Re : Mycosphaerella patouillardii o buxicola?
Hi Carmen,
I don't have a lot of experience with this group but if you compare the two species you mentioned on the Mycosphaerella Identification Website* your collection fits better to M. patouillardii:
M. patouillardii: on living leaves, ascospores 25-30 x 3-4 µm.
M. buxicola: on dead leaves, ascospores 17-23 x 2-3 µm.
Maybe that helps...
Best wishes,
Gernot
* http://www.cbs.knaw.nl/Mycosphaerella/DefaultInfo.aspx?Page=Home
I don't have a lot of experience with this group but if you compare the two species you mentioned on the Mycosphaerella Identification Website* your collection fits better to M. patouillardii:
M. patouillardii: on living leaves, ascospores 25-30 x 3-4 µm.
M. buxicola: on dead leaves, ascospores 17-23 x 2-3 µm.
Maybe that helps...
Best wishes,
Gernot
* http://www.cbs.knaw.nl/Mycosphaerella/DefaultInfo.aspx?Page=Home
Carmen Echavarri,
25-05-2014 12:44
Re : Mycosphaerella patouillardii o buxicola?
Yes, it helps a lot.
Thank you very much Gernot.
Best wishes
Carmen
Thank you very much Gernot.
Best wishes
Carmen