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| Classification |
balsam poplar |
| Height: |
20 - 30 m |
| Leaf: |
crenate, comes to a point |
| Bloom: |
March ? April, catkins |
| Fruit: |
12 ? 14 cm long catkins |
| Branches: |
light brown to brown |
| Bark: |
scabby |
| Root: |
shallow root |
| Location: |
sun |
| Soil: |
sandy-loamy to clayey |
| ph-value: |
slightly acidic to slightly alkalescent |
| Diseases: |
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balsam poplar |
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| Leaf necrosis |
| Small black spots that grow together to form larger
spots. Not dangerous for the tree. |
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| Other Broadleaf Foliar Diseases (Melampsora
larici-populina) |
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| Disease of the shoot ends |
| Black colored leaves, dried out shoot ends. |
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| Poplar spiral gall aphid (Pemphigus spirothecae
PASS.) |
| Not dangerous for the tree. |
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| Canker (Nectria galligena): |
| Fungi that leads to the breaking off of bark. Affected
twigs and branches should be removed and burned. If the trunk is affected,
then an expert should be called to remove canker. |
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| Fungi |
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Polyporus rheades
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Poria obliqua
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