Erysiphe symphoricarpi -powdery mildew fungus infecting western snowberry (Symphoricarpos occidental
Erysiphe symphoricarpi -powdery mildew fungus infecting western snowberry (Symphoricarpos occidentalis). Chasmothecia were densely clustered on the leaves. The appendages of the chasmothecia are clearly dichotomously branched, tips not recurved. -- source link
#fungus#ascomycota#mycology#microscopy#plant pathogen#plant disease#powdery mildew#erysiphales#symphoricarpos#snowberry#microfungi#parasite#plant parasite#chasmothecia#mycelium