LIFE CYCLE: Mosaic virus is very persistent. It is spread either through insects or mechanically (such as through infected tools). Infection is rapid, multiplication beginning within minutes. The virus reproduces within the plant cell and disrupts the cell's normal function.

CONTROLS: There is no known cure for this disease. Remove and destroy all infected plants.

Cultural: Grow resistant varieties. Control aphids and cucumber beetles which help spread the virus. Pre-soak seeds in a 0.5% bleach solution.