Wood-decay fungus fungi of certain types remove cellulose compounds from wood and hence the wood becomes brown colour. Brown rot in a dry, crumbly condition is sometimes incorrectly referred to as "dry rot" in general. The term "brown rot" replaced the general use of the term "dry rot", as wood must be damp to decay, although it may become dry later. Dry rot is a generic name for certain species of brown-rot fungi. Brown-rot fungi of particular economic importance include "Serpula lacrymans" (true dry rot), "Fibroporia vaillantii" (mine fungus), and "Coniophora puteana" (cellar fungus), which may attack timber in buildings. Other brown-rot
The Amity Affliction of the year. It was announced by Joel Birch on 24 March 2013 that Dan Brown was the new guitarist,<ref name="instagram.com/joeldtd">, http://instagram.com/p/XOQl3mQs5q/</ref> although he did not appear on the "Open Letter" music video. In 2013 The Amity Affliction was part of Warped Tour in the United States with Chad Hasty (Glass Cloud) on drums and percussion due to Ryan Burt severely damaging his cornea during a set in Portland, Oregon. Later in the tour vocalist Joel Birch was also hospitalized due to unspecified illness, forcing the band to cancel their set in Pittsburgh. The band's next show in Cleveland was