Red Ginger Disease Symptoms

Russell Galanti

University of Hawaii,
College of Tropical Agriculture,
Cooperative Extension

BBrMV Positive

Banana Bract Mosaic Virus

CaYMV Positive

Canna Yellow Mottle Virus

BBrMV and CaYMV Positive

CaYMV + BCMV mixed positive

Vector: aphid, mechanical

BSV

Banan Streak Virus
Vector: mealybug species

Ampelovirus

Nucleorhabdovirus

Typical streaking
Coinfections
(4 different viruses)
Bleached distorted foliage
Bleached distorted foliage

Fungal infections in stems and roots

Rhizome rot symptoms