Carolina Poplar
Populus canadensis
Salicaceae

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Leaf necrosis

Small black spots that grow together to form larger spots. Not dangerous for the tree.

Diseases Carolina Poplar

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Other Broadleaf Foliar Diseases (Melampsora larici-populina)

Disease of the shoot ends

Black colored leaves, dried out shoot ends.
Gall

Poplar spiral gall aphid (Pemphigus spirothecae PASS.)

Not dangerous for the tree.
canker

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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Classification Carolina Poplar

Height: up to 30 m

Leaf: rounded and triangula

Flowers: April, catkins

Fruit: greenish brown catkins

Branches: yellowish to light gray

Bark: first white and smooth, later covered in bark and black, deep grooves

Root: shallow root, extremely long

Habitat: sun to half-shade

Soil: sandy-loamy to clayey

ph-value: slightly acidic to slightly alkalescent