ash dieback disease References Quizzes 44 Questions from Britannica’s Most Popular Health and Medicine Quizzes ash dieback disease plant disease Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: ash/ Pests and diseases…to the rapid spread of ash dieback disease (caused by the fungus Chalara fraxinea). In addition to these catastrophic maladies, ash trees are also susceptible to anthracnose, yellows, and rust. Read More…to the rapid spread of ash dieback disease (caused by the fungus Chalara fraxinea). In addition to these catastrophic maladies, ash trees are also susceptible to anthracnose, yellows, and rust. Read More