Erysiphe pisi

medicaginis-lupulinae Erysiphe communis f.sp.

medicaginis-lupulinae Erysiphe pisi f.sp.

medicaginis-sativae Erysiphe pisi f.sp.

viciae-sativae Ischnochaeta pisi Erysiphe pisi is a plant pathogen that causes powdery mildew on several plant species.

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