Hawthorn: Fire blight
Hawthorn: Fire blight categories: Hawthorn Hawthorn Diseases Ornamental trees Ornamentals revision date: 2022-11-22 03:22 Biology Fire blight is a bacterial infection of shoots which enters the plant through blossoms, vigorously growing shoot tips, young leaves, and wounds. Blossom clusters appear blighted. Shoots suddenly wilt, turn black and die back, presenting a “scorched” appearance. Purplish cankers […]