4 - 7
Environmental Damage
Fungal Disease
Insect Damage
Additional pests and problems that may affect this plant:
Several, including borers and black knot.
In general plants belonging to the genus
Prunus are prone to a number of disease and insect problems and also tend to be short-lived.
Prunus padus is very prone to black knot fungus, but tends to be longer lived (maybe 30 years).
