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

Anthracnose.

PHOTO 71. The occurrence of anthracnose spots on young peduncles.

PHOTO 72. On older berries anthracnose occurs as round spots with pale grey centre parts, surrounded by dark edges (“birds-eye rot”).

52 • A Guide to Grapevine Abnormalities in South Africa