An apple tree that is not pruned regularly will develop more and more dry branches over time, which can also be relatively large. We investigate why this is so and what should be done with the withered branches.
What to do with dry branches on an apple tree?
Dry branchesare completelyremoved when pruningthe apple tree. This contributes to the loose structure of the crown. In addition, fungal diseases and pests cannot spread as quickly. This care measure also contributes to the long-term vitality of the tree.
Why does an apple tree get dry branches
Especially thebranchesin the lower crown area, which are shaded by the dense foliage,thetree no longer needs. They do not make a significant contribution to photosynthesis, but they cost the fruit tree a lot of energy. That's why the apple tree separates itself from these.
In hot and dry conditions, it directs all energy into the trunk and roots, while the branches are cut off from the supply. This can be recognized by the deep cracks in the forks of the branches, which cause the branches to eventually fall to the ground.
Can pests cause dry branches?
There are some pests that causeboring activitysomassive damage that branches dry out.
Especially the:
- Willow borer (Cossus cossus)
- Large fruit tree bark beetle (Scolytus mali)
- Unequal wood borers (Anisandrus dispar)
eat into the wood of the apple tree. Over time, they cut off the conductive pathways, which leads to the branches drying out and dying.
These pests are all weakness parasites. As a preventive measure, you should therefore ensure that the apple tree is supplied with optimal water and nutrients.
Tip
Deadwood is a valuable habitat
The cut, dry branches can still be put to good use. When piled up in a pile, the scions are an attractive habitat for numerous animal species and offer them a protected winter quarters in the cold season. Stacked to form a Benje hedge, the dead wood serves as a structuring design element in the natural garden.
