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UMaine Cooperative Extension: Insect Pests, Ticks and Plant Diseases


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Plant Disease Images - Lilac – Anthracnose Pathogen

Colletotrichum sp.

Signs/Symptoms Images

Image Description: Acervulus, vertical section, showing conidial production.

Image Description: Acervulus, vertical section, showing conidial production.

Image Description: Conidia

Image Description: Conidia

Image Description: Acervulus, vertical section, showing conidial production.

Image Description: Acervulus, vertical section, showing conidial production.

Image Description: Conidia on conidiophores

Image Description: Conidia on conidiophores

Image Description: Print Friendly

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University of Maine Cooperative Extension


Contact Information

UMaine Cooperative Extension: Insect Pests, Ticks and Plant Diseases
491 College Avenue
Orono, Maine 04473-1295
Phone: 207.581.3880 or 800.287.0279 (in Maine)E-mail: extension@maine.edu
The University of Maine
Orono, Maine 04469
207.581.1110
A Member of the University of Maine System