Grapes fouled with specks of blackish sooty mold growing on honeydew excreted by grape leafhoppers, Erythroneura elegantula.

Damaged Calmeria berries showing spotting, 1X. Credit: Jack Kelly Clark
Grapes fouled with specks of blackish sooty mold growing on honeydew excreted by grape leafhoppers, Erythroneura elegantula. Credit: Jack Kelly Clark