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

Long-horned grasshoppers.

PHOTO 303. An adult long-horned grasshopper is typically pale green in colour.

PHOTO 304. Feeding onslaughts of long-horned grasshoppers are usually associated with the appearance of stringy holes in young leaves.

196 • A Guide to Grapevine Abnormalities in South Africa