Skip to main navigation Skip to site navigation Skip to content

Cooperative Extension: Insect Pests, Ticks and Plant Diseases

Clematis – Leaf Spot

Phoma clematidina

Clematis – Leaf Spot Signs & Symptoms

: Leaves with lesions

: Pycnidia on leaf lesion

Clematis – Leaf Spot Pathogen

: Pycnidial cross-section

: Conidia

Return to Plant Disease Images List

Top