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

Spring frost.

PHOTO 409. During the early part of the growing season (September to October) green shoots, flower clusters and even buds that are just starting to sprout, are extremely sensitive to spring frost damage.

PHOTO 410. The further progression of spring frost damage (Photo 409), when applicable organs are destroyed, and desiccated.

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