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    Foliage Diseases (15)

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Ornamentals: Trees

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Subject Scientific Name Images
powdery mildew Erysiphe flexuosa 1
powdery mildew Erysiphe lagerstroemiae 1
powdery mildew Erysiphe pulchra 1
powdery mildew Erysiphe spp. 8
powdery mildew Golovinomyces cichoracearum 1
powdery mildew Microsphaera penicillata 7
powdery mildew Oidium spp. 7
powdery mildew Phyllactinia guttata 3
powdery mildew Phyllactinia mali 1
powdery mildew Phyllactinia moricola 1
powdery mildew Phyllactinia spp. 9
powdery mildew Podosphaera leucotricha 3
powdery mildew Podosphaera spp. 9
powdery mildew Sawadaea tulasnei 1
powdery mildew Sphaerotheca phytoptophila 4
powdery mildew of oak Microsphaera alphitoides 8

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