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    Sign (13)
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    Symptoms (10)
    Asexual Spore (3)
    Fruiting Bodies (2)

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Field (10)
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    Gerald Holmes (14)
    Department of Plant Pathology Archive (8)
    Bruce Watt (6)
    R.K. Jones (4)
    Clemson University - USDA Cooperative Extension Slide Series (2)

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Ornamentals: Shrubs

Remove Filters: Erysiphales(X) 5 Sizes Available(X)
41 Images of 9 Subjects View Subject List View Image Details View Thumbnails

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Subject Scientific Name Images
powdery mildew Erysiphe poeltii 5
powdery mildew Erysiphe spp. 11
powdery mildew Erysiphe syringae 3
powdery mildew Oidium murrayae 1
powdery mildew Oidium spp. 15
powdery mildew Podosphaera macularis 2
powdery mildew Podosphaera pannosa 1
powdery mildew Podosphaera spp. 1
powdery mildews 2

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