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

Heat damage.

PHOTO 401. The further progression of heat damage in berries (Photo 400) is associated with misshapen development and eventual drying out.

PHOTO 402. The shrivelling and eventual desiccation of berries in reaction to browning/drying out of sections of the peduncle/branches may be singled out as additional characteristic traits of heat damage.

A Guide to Grapevine Abnormalities in South Africa • 257

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