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

Salinity.

PHOTO 423. Desiccation/scorching of leaf edges is considered typical of the onset of abnormalities associated with salinity.

PHOTO 424. The tendency of leaf edge desiccation (Photo 423) to eventually penetrate between the main veins, in conjunction with edges curling upwards, is very characteristic of salinity and consequently also easier to interpret visually.

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