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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 |
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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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Thick-maze
oak polypore
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Aspen
Trunk Rot
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Polyporus
rheades
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Poria
obliqua
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