A Guide to Grapevine Abnormalities in South Africa - P.G. GOUSSARD

Anthracnose.

PHOTO 63. A typical indication of the irregular appearance of characteristic anthracnose spots on leaves. Not to be confused with herbicide damage.

PHOTO 64. In older leaves (Photo 63) spots may assume considerable sizes, often with a characteristic round appearance.

48 • A Guide to Grapevine Abnormalities in South Africa