Rose rosette is a fairly common disease of roses that can cause significant damage. Although more commonly known on weedy multiflora roses, we have received several samples of cultivated roses showing

Rose rosette disease is a viral rose disease spread by a tiny insect. The virus is specific to roses with Rosa multiflora being its primary host. Symptoms and treatment of rose rosette disease. Cop

Chuan Hong, Extension Plant Pathologist, Hampton Roads AREC; Mary Ann Hansen, Extension Plant Pathologist, Department of Plant Pathology, Physiology, and Weed Science; and Susan DeBolt, Extension Agen

By Charles Shaner – Consulting Rosarian - Shenandoah Rose Society Rose Rosette Disease (RRD) is a viral-like disease that is a danger to all ornamental roses. It is contagious and almost always

The causal agent of rose rosette disease (RRD), also known as witches' broom of roses (Rosa species), is unknown, although double-stranded RNAs have been associated with diseased plants. RRD is a fata

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