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Aleurodiscus oakesii is a cluster of small, gray-white, irregular cup-shaped saprotrophic fungi that grows on decaying hardwood tree bark. This fungus may also be called hophornbeam discs, [1] and it causes smooth patch disease. A. oakesii is found year round in North America, Europe, and Asia and is commonly found on oak trees.
Small mammals can be significant pests to reforestation site and Christmas tree plantations. Voles , or meadow mice, can cause damage to conifer plantation seedlings. [ 14 ] The potential for vole infestation is highest when the land has ample grass and undergrowth coverage; which is often found in plantations and sites that are on old pastures ...
Body is black and flat, covered with hair and with small white spots (hence the Latin name punctatus) caused by white scales. Both adults and larvae can be found in the old fallen logs and under bark of decaying trees, with a preference for conifers, especially Pinus species. Apparently these beetles often coexist with ants.
When the entire lower trunk of a tree is painted white, it’s usually to prevent sunscald. Sunscald happens in winter when bark cracks and splits due to temperature fluctuations between cold ...
Later, perithecia will form around the dead spot, which is another sign of the disease. [1] [2] Symptoms of beech bark disease can be observed in the foliage and on the bole of the tree. Foliage may become small, sparse and yellowed. Trees that display a thin, weak crown may persist for several years but may also die without displaying any ...
Eucalyptus eugenioides, commonly known as the thin-leaved stringybark or white stringybark, [2] is a species of tree endemic to eastern Australia. It is a small to medium-sized tree with rough stringy bark, lance-shaped to curved adult leaves, Flower buds in groups of between nine and fifteen, white flowers and hemispherical fruit.
Chalk maple is a small tree, reaching 8–9 m in height and develops a round form with slender branches, and often with multiple trunks. The name "chalk maple" (in addition to the Latin name, meaning "white skin") comes from the attractive smooth and thin chalky white or light gray bark on mature trees. The bark becomes ridged and blackish at ...
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