Informational table showing disease name, symptoms, pathogen/cause, and management of Peonydiseases.Can cause stem rot on peony. The entire plant may wilt, or only a portion of it. This peony garden is a research center – and the long-term disease susceptibility is important to track. By contrast, home gardeners may wish to be much more aggressive when it is appropriate. Common PeonyDiseases. Like other ornamental plant issues, peony problems emerge when growing conditions are less than ideal. This includes adequate plant spacing, sunlight... A Grower’s Guide to the Most Common Diseases of Peony in the United StatesIntroduction to Plant DiseasesThe Value of Cultural ManagementThe majority of biotic plant diseases, including those of peony, are caused by fungi. Beautiful peony displays are sometimes marred by several diseases with the most notorious being Peony Leaf Blotch caused by the fungus Graphiopsis chlorocephala... The most common peonydiseases. Here are the most common diseases that can affect your peonies, along with their symptoms, prevention tips, and treatment options Diseases of Peonies. Living reference work entry.Bellardi MG, Rubies-Autonell C, Bianchi A (2003) First report of a disease of peony caused by Alfalfa mosaic virus. Plant Dis 87:99. Botrytis blight is the most common disease of garden peonies and is prevalent in damp, rainy seasons. Young shoots rot at ground level when they are 5 to 8 inches tall. Peony is a classic perennial that returns each spring for decades. Use our tips to plant, grow, and prune with confidence.Giving peonies care with proper watering will prevent disease. Learn how to grow peonies—long-lived perennials with big blooms and heavenly scent. Get tips on when to plant, care, and extending their stunning bloom season.
