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

Mealybug.

PHOTO 321. An example where mealybug, leaf chlorosis and the first signs of leafroll occur on this affected Roobernet grapevine.

PHOTO 322. A typical example of early leaf fall in these Chardonnay grapevines, as associated with severe onslaughts of mealybug.

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