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Plant Diseases

  • Alternaria

  • Anthracnose

  • Anthracnose leaf blight of corn

  • Artillery Fungus (Sphaerobulus stellatus)

  • Aster Yellows Phytoplasm

  • Bacterial leaf spot

  • Botrytis blight

  • Crown gall – Agrobacterium tumefaciens

  • Cucumber Mosaic Virus (CMV)

  • Damping-off

  • Daylily leaf streak – Collecephalus hemerocalli

  • Daylily rust – Puccinia hemerocallidis

  • Didymellina leaf spot

  • Downy mildew on perennials

  • Hollyhock rust – Puccinia malvacearum

  • Hosta Virus X (HVX)

  • Impatiens Necrotic Spotted Wilt Virus (INSV)

  • Myrothecium leaf spot

  • Oak Wilt – Bretziella fagacearum

  • Phytophthora root and stem rot

  • Powdery Mildew

  • Pythium root and stem rot

  • Red spot (Measles) of Peony

  • Rhizoctonia solani

  • Rust diseases, Other

  • Sclerotinia sclerotiorum

  • Sclerotium of Southern blight

  • Septoria leaf spot

  • Squash Mosaic Virus (SqMV)

  • Thielaviopsis basicola

  • Veronica rust – Puccinia veronicae-longifoliae

  • Verticillium wilt of Perennials

  • White Smut – Entyloma polysporum

Plant Diseases

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Plant & Pest Diagnostics

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