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

Eutypa dieback (tandpyn).

PHOTO 102. A typical example of Eutypa early in the growing season, showing shoots with short internodes and pale green to pale yellow leaves with obvious signs of necrotic leaf edges.

PHOTO 103. Eutypa on a cordon arm that has apparently died back. Erinose which also occurs here, should not be confused with Eutypa.

72 • A Guide to Grapevine Abnormalities in South Africa