Rose Mosaic Virus
Yellow blotches, lines, or striking patterns on the leaves, mottled flower color and stunted growth may mean your rose is suffering from rose mosaic virus.
The symptoms of rose mosaic virus are quite variable, usually appear in spring and remain throughout the growing season. The whole plant, a single stem, or a portion of the plant may exhibit symptoms even though the whole plant is infected. So pruning off those plant parts that display symptoms will not control the disease.
Fortunately rose mosaic virus does not spread from infected to healthy rose plants in the garden. It is only spread through vegetative propagation. This means you can leave virus infected plants in the garden until their poor growth and flowering make them undesirable. Then remove and destroy the infected plants.
Avoid this disease by purchasing certified virus-free plants.
A bit more information: Monitor your plants for this and other diseases. Watch for black spots on leaves that may indicate black spot disease. If your rose has red leaves and stems, deformed leaves and fine twiggy growth, it may be suffering from rose rosette virus.
Related
Categories
Upcoming Live Events
& Webinars
Feb. 14-16, 2025
NARI Milwaukee Spring Home Improvement Show
West Allis, WI
Feb. 19, 2025
FREE WEBINAR:
Strategies for Managing Invasive Plants
Register here
Feb. 26, 2025
FREE WEBINAR:
Create a Beautiful Shade Garden
Register here
Feb. 27, 2025
FREE WEBINAR:
How to Select Rain Garden Plants
Register here
March 12, 2025
FREE WEBINAR:
Grow Pollinator-friendly Spring and Summer Flowering Bulbs
Register here
March 19, 2025
FREE WEBINAR:
Be a Waterwise Gardener
Register here
March 22, 23, 29, 30, 2025
REALTORS Home & Garden Show
West Allis, WI
March 26, 2025
FREE WEBINAR:
Succession Planting & Crop Rotation
Register here
March 27, 2025
FREE WEBINAR:
Rain Garden Q & A
Register here
April 2, 2025
FREE WEBINAR:
Container Gardens for Sun & Shade
Register here
April 10, 2025
FREE WEBINAR:
Reinvigorate Your Rain Garden
Register here
May 7, 2025
FREE WEBINAR:
Vertical Gardening
Register here
May 15, 2025
FREE WEBINAR:
7 Steps to Managing Water on Your Property
Register here
June 4, 2025
FREE WEBINAR:
Attracting Hummingbirds
Register here
WATCH ON-DEMAND WEBINARS
Learn More