One of the largest tree die-offs in California history, which has turned evergreen forests into a bleak canvas of oranges and browns, appears to be subsiding after nearly a decade of wreckage. New ...

New double doors and counters were milled from the Oregon white oak trees that fell during the ... the building with lumber donated by Pacific Timber Products. Isaac Knowlden of Boy Scout Troop ...

Businesses have a legal requirement to obtain permission from the commission before felling more than five cubic metres of timber, which experts say the oak appeared to be. Cutting down trees ...

Timber tourism, which includes demonstrations ... A popular recreation area, the white oak forest continues to provide planks for bourbon barrels and even building ships. The center also hosts ...

The oak is the king of trees, as naturalist Donald Peattie noted 75 years ago in his magisterial guide to North American trees. Its timber framed ... but destroyed the white ash, which lined ...

Ecologists score each property by weighing the vegetation, natural disturbances like insect infestations, human-associated disturbances like timber ... Oregon white oak trees, with only one ...

Ontario residents are being urged to refrain from pruning oak ... tree and moving down Discolouration of the leaves, beginning at the leaf edges and progressing to the midrib Premature leaf fall ...

Scientists have produced the first chromosome-scale genome assembly of the white oak (Quercus alba), an abundant forest tree species across eastern North America that is ecologically, culturally, and ...

Highly valued economically, ecologically and culturally, the white oak (Quercus alba) is a keystone forest species and is one of the most abundant trees across much of eastern North America.

The diseases are particularly severe on American sycamore, the white oak group ... is heaviest on trees less than 10 years old. Millions of dollars are lost annually to timber growers because ...