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Wood decay caused by Serpula lacrymans (called true dry rot, a type of brown-rot). Fomes fomentarius is a stem decay plant pathogen Dry rot and water damage. A wood-decay or xylophagous fungus is any species of fungus that digests moist wood, causing it to rot.
The fungus causes brown cubical rot of heartwood in the roots, tree base and stem. After infection, the wood is at first discolored yellowish to red but subsequently becomes reddish-brown and brittle. At the final stages of decay, the wood can be rubbed like powder between the fingers. [10]
Neolentinus lepideus has a saprotrophic mode of nutrition and is an important woodland decomposer and a cause of wet rot in building materials. The fungus has shown tolerance of wood treated with creosote and other preservatives, and has been used in experiments to evaluate the efficacy of treatment methods.
Dry rot would appear to be a paradoxical term seemingly indicating decay of a substance by a fungus without the presence of water. However, its historical usage dates back to the distinction between decay of cured wood in construction, i.e. dry wood, versus decay of wood in living or newly felled trees, i.e. wet wood. [10]
[2] [1] While it is known as "dry rot", this is a misnomer linked to the resulting decay of the wood being powdery and cracked; the fungus, like many fungi, does require moisture. [3] It is highly sensitive to temperatures above its range when compared to other rots.
Wolfiporia extensa (syn. Poria cocos F.A.Wolf), commonly known as hoelen, poria, tuckahoe, China root, fu ling (茯苓, pīnyīn: fúlíng), or matsuhodo, is a fungus in the family Polyporaceae. It is a wood-decay fungus but has a subterranean growth habit.
Mutinus caninus, commonly known as the dog stinkhorn, [1] [2] is a small thin, phallus-shaped woodland fungus, with a dark tip. It is often found growing in small groups on wood debris, or in leaf litter , during summer and autumn in Europe, Asia, and eastern North America.
The tree stem decay is caused by the fungus when it invades and colonizes the wood of living trees and decomposes the wood before the tree is dead. This brown rot fungus degrades only cellulose, leaving the other primary constituents of wood, lignin , as a considerably less dense but fairly stable residual structure that is suitable for ...