. Ficj. 2S8.—Aparicus melleus. Rhizomori)hs in the form of dark anastomosing bands, developed between the bark and wood of a tree. (v. Tubeuf phot.) the parenchyma that exists in the neighbourhood of the resin- ducts, and to all appearance this is accompanied by a partial conversion of the cell-contents and the cell-walls into turpentine. The turpentine sinks down under its own weight, and in the collar, where the cortex is withered, having been killed by rhizomorphs, it streams outward, pouring partly in between the wood and the cortex, and partly into the surrounding soil at places where the
. Ficj. 2S8.—Aparicus melleus. Rhizomori)hs in the form of dark anastomosing bands, developed between the bark and wood of a tree. (v. Tubeuf phot.) the parenchyma that exists in the neighbourhood of the resin- ducts, and to all appearance this is accompanied by a partial conversion of the cell-contents and the cell-walls into turpentine. The turpentine sinks down under its own weight, and in the collar, where the cortex is withered, having been killed by rhizomorphs, it streams outward, pouring partly in between the wood and the cortex, and partly into the surrounding soil at places where the cortex has ruptured owing to drying. On this account the disease was formerly called ' Eesin-flux' or
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Photo credit: © The Bookworm Collection / Alamy / Afripics
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherl, booksubjectfungi
