The bark of the pear tree is almost unmistakable. You can therefore also recognize a pear tree in winter when the trees are leafless. The bark has the task of protecting the sap-carrying parts of the tree from being eaten and other damage.
This is how you recognize a healthy pear tree bark
In the area of the trunk, the bark is called bark. It has a dark grey-brown color. Characteristic are the cracks that appear over time. They are often laid out in a grid. They give the tree a scaly appearance.
You can distinguish pear trees from apple trees by their large scales and the typical pointed structure of the crown.
If the cracks in the bark are very large, this can indicate frost damage. This happens especially with young standard trees. In this case, you should provide frost protection in winter.
The bark of the branches
The bark of the twigs is initially shiny brown. With increasing age it gets a grey-brown colouring.
In some varieties of pears, thorn-like outgrowths form on the bark of the branches. This is normal and not a sign of illness.
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If orange or brown spots appear on the bark that are very dry, the pear tree may be suffering from tree cancer. The affected bark and tree parts must be cut out and burned or disposed of with household waste.