The Royal Horticultural Society explains: "Apple canker is a disease caused by a fungus ... If you discover a canker on your fruit trees, it's crucial to cut it out right away.

These cankers may appear on any part of the ... may help control the disease. To give your fruit trees the best chance, give them the soil conditions they need to flourish. This means providing ...

Cytospora canker, caused by a fungus, is the most likely disease. It is common on fruit trees and can also affect some shade tree species. Weak or stressed trees are the most susceptible to this ...

Apples are the most common homegrown fruit in Northern regions ... because each year I observe many trees seriously damaged by black rot canker disease. Where do we start cutting?

Thousand cankers ... disease (TCD) of walnut has been detected in Maryland and Pennsylvania, so a detection is possible in Delaware this season. The disease caused by a fungus and carried by the very ...

Fruit trees don’t always grow in a form that is conducive to producing lots of fruit or resisting disease pressure. They often need to be trained into a better shape. It’s easiest to ...