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| Classification |
Black Poplar |
| Height: |
up to 30 m |
| Leaf: |
rounded and triangular |
| Bloom: |
April, catkins |
| Fruit: |
greenish-brown catkins |
| Branches: |
yellowish to light gray |
| Bark: |
first whitish and smooth, later covered with
bark and black, deep grooves |
| Root: |
shallow root, extremely long |
| Location: |
sun to half shade |
| Soil: |
sandy ? loamy to very loamy |
| ph-value: |
neutral to basic |
| Diseases: |
black 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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| Poplar cauliflower galls (Aceria populi
(NAL.)) |
| Not dangerous for the tree. |
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| Aphides (Parathecabiuslysimachiae) |
| Leaf deformation through attack of aphides.
Not dangerous for the tree. |
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| Bark bligh |
| Wound ebullition after bark necrosis
through Cryptodiaporthe populea. |
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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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Aspen Trunk Rot
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Polyporus rheades
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Poria obliqua
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