. Diseases of plants induced by cryptogamic parasites; introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae. Plant diseases; Parasitic plants; Fungi. Fic). 175.—Tuburcinia trientalis. Spore- Fio. 176.—Apex of an isolated promy- mass germinating; several promycelia have celium from Fig. 175 ; it carries a whorl of been produced and are proceeding to form branches, some of which have fused in pairs; whorls of branches. (After Woronin.) all are developing conidia. (After Woronin.) spaces of the pith and rind-parenchyma, also the vessels. The hyphae apply themselves cl
. Diseases of plants induced by cryptogamic parasites; introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae. Plant diseases; Parasitic plants; Fungi. Fic). 175.—Tuburcinia trientalis. Spore- Fio. 176.—Apex of an isolated promy- mass germinating; several promycelia have celium from Fig. 175 ; it carries a whorl of been produced and are proceeding to form branches, some of which have fused in pairs; whorls of branches. (After Woronin.) all are developing conidia. (After Woronin.) spaces of the pith and rind-parenchyma, also the vessels. The hyphae apply themselves closely to the cell-walls, and certain short branched hyphae actually penetrate into the cells. The spore-masses are developed from delicate branched multiseptate filaments of the vegetative mycelium. They begin as two or three little cells round which a coil of hyphae is formed; the central cells, increasing in number and size, become a ball of dark smooth-coated spores, while the enveloping coil of hyphae disappears. The spores germinate during the same autumn, frequently in the position of their formation. A proinycelium is first formed, and on its extremity a circlet of conidia arises; there-. 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-; Smith, William G. London, New York [etc. ] Longmans, Green & co.
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherl, booksubjectfungi
