Ornamental Cherry: Armillaria root rot categories: Ornamental Cherry Ornamental Cherry Diseases Ornamental trees Ornamentals last review date: 2025-06-30 10:16 White fungal mat of Armillaria root rot infecting trunk Photo by: C.R. Foss Biology Armillaria root rot is a fungal disease transmitted between plants by root contact. Armillaria is often found in newly cleared soils or […]
Ornamental Cherry: Bacterial canker categories: Ornamental Cherry Ornamental Cherry Diseases Ornamental trees Ornamentals last review date: 2025-06-30 10:17 Bacterial canker on tree trunk Photo by: R.S. Byther Biology Bacterial canker can be found on any part of the tree. The disease causes cankers and dieback of twigs and branches. A typical branch canker is elongate […]
Ornamental Cherry: Brown rot categories: Ornamental Cherry Ornamental Cherry Diseases Ornamental trees Ornamentals last review date: 2025-06-30 10:18 Brown rot blossom infection Photo by: R.S. Byther Biology Brown rot is a fungal disease which initially infects the flowers. The petals turn light brown, develop water-soaked spots and may have tan or grayish areas of fungal […]
Ornamental Cherry: Coryneum blight (Shothole) categories: Ornamental Cherry Ornamental Cherry Diseases Ornamental trees Ornamentals last review date: 2025-06-30 10:18 Coryneum blight symptoms on leaves and fruit Photo by: R.S. Byther Biology Shothole is a fungal disease typically attacking the leaves of ornamental (flowering) cherries. Lesions are initially dark brown, reddish, or purplish spots and may […]
Ornamental Cherry: Leaf spot categories: Ornamental Cherry Ornamental Cherry Diseases Ornamental trees Ornamentals last review date: 2025-06-30 10:19 Cherry leaf spot symptoms Photo by: C.R. Foss Biology Leaf spot on cherry first appears as small circular, purple spots on the leaves about the time they reach full size. Infections begin in the spring and continue […]
Ornamental Cherry: Virus diseases categories: Ornamental Cherry Ornamental Cherry Diseases Ornamental trees Ornamentals last review date: 2025-06-30 10:32 Deformed and mottled leaves from virus infection Photo by: R.S. Byther Biology Mottle leaf is one virus disease of cherries. Symptoms are seen mainly on the leaves, which are puckered and mottled with light green to yellow […]