Growing fruit in a backyard or home orchard can be rewarding or can be very frustrating, depending on disease ... Apple trees are commonly affected by fire blight, apple scab, fruit rots, rusts, and ...

Apple scab is one of the more common foliar diseases of trees and was a widespread problem across Wisconsin in 2024.

The profusion of tangled branches on an unpruned apple tree can look confusing to a beginner. Get started by making six basic ...

Prune out branches pointing inward. If fire blight bacterial disease has been a past problem on an apple tree, then pruning during late winter’s full dormancy is still recommended. Fire blight ...

Apple scab is one of the more common foliar diseases of trees and was a widespread problem across Wisconsin in 2024.

In apple trees, diseases such as apple scab and powdery mildew thrive ... Competing leaders (the top of the tree) should be pruned to avoid structural problems with the tree later in its life. Take a ...