. Diseases of plants induced by cryptogamic parasites; introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae. Plant diseases; Parasitic plants; Fungi. 400 UREDINEAE. characteristic of U. clavariaefnrme. Xo mycelium occurred in the wood. A comparison of normal bast witli that of infected twigs revealed changes similar to those already described for G. davariaeformc. In addition, it is to be noted that the thickened bast-fibres no longer occurred in closed masses, but were often completely absent in the first year after infection, while in all diseased twigs every int
. Diseases of plants induced by cryptogamic parasites; introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae. Plant diseases; Parasitic plants; Fungi. 400 UREDINEAE. characteristic of U. clavariaefnrme. Xo mycelium occurred in the wood. A comparison of normal bast witli that of infected twigs revealed changes similar to those already described for G. davariaeformc. In addition, it is to be noted that the thickened bast-fibres no longer occurred in closed masses, but were often completely absent in the first year after infection, while in all diseased twigs every intermediate stage exists between thin-walled bast-elements and thick-walled bast-fibres, such as never occur in the normal twigs; in fact, many twigs had thin-walled elements Fio. —Swelling from a branch of Juniperux Sfiljino. attacked by Gymno- xporinigiviii sahiiuu. Dia- meter at thinnest part 1"T centimetre, at the thickest (5 cm. (v. Tubeuf phot.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Tubeuf, Karl, freiherr von, 1862-1941. London, New York [etc. ] : Longmans, Green & co.
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherl, booksubjectfungi
