Powdery Mildew Gallery
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Powdery mildew (Podosphaera aucupariae -fungus) symptoms on rowan tree (Sorbus aucuparia).
Plenty of conidiospores of powdery mildew fungus (Podosphaera leucotricha) on an apple tree (Malus s
Germinating conidiospores of the fungus Golovinomyces cynoglossi (Erysiphales) on lungwort (Pulmonar
My workmate brought me these diseased Passiflora caerulea -leaf samples. The fungus causing the powd
Erysiphe symphoricarpi -powdery mildew fungus infecting western snowberry (Symphoricarpos occidental
Powdery mildew fungus (Phyllactinia fraxini) producing chasmothecia on European ash (Fraxinus excelc
Powdery mildew (Podosphaera amelanchieris on Amelanchier lamarckii) chasmothecia with dichotomo
Powdery mildew fungi (Phyllactinia fraxini) on ash (Fraxinus excelsior).
Powdery mildew (Podosphaera aucupariae -fungus) symptoms on rowan tree (Sorbus aucuparia).
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