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

Abnormal shoot branching – fanleaf (175); millerandage with fanleaf (176).

PHOTO 175. Although abnormal shoot branching may be considered characteristic of fanleaf, it is not specific and can also be ascribed to other causes.

PHOTO 176. Severe millerandage may be considered the most important contributing factor to reduced productivity in fanleaf-infected grapevines.

118 • A Guide to Grapevine Abnormalities in South Africa