. Diseases of plants induced by cryptogamic parasites; introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae. Plant diseases; Parasitic plants; Fungi. 1 \^ ^ ^ '^ 'i^ ''^o o ^'â "vf A 0=.s>.'^<i;;^ ^. Fig. 21G.âGyriinoiporangium, clavariafforrm. 1, 2, 3, Stages in development of the spore-cushions. U, 5, 6, Isolated spores (enlarged); -5 is thin-coated, the others are thick-coated. 7, Germinating spore with promycelium abjointing sjxiridia ('>). 9, A germinating sporidiiim. (After Tubeuf.) walled, the succeeding ones are thin-walled. Uredospores do not
. Diseases of plants induced by cryptogamic parasites; introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae. Plant diseases; Parasitic plants; Fungi. 1 \^ ^ ^ '^ 'i^ ''^o o ^'â "vf A 0=.s>.'^<i;;^ ^. Fig. 21G.âGyriinoiporangium, clavariafforrm. 1, 2, 3, Stages in development of the spore-cushions. U, 5, 6, Isolated spores (enlarged); -5 is thin-coated, the others are thick-coated. 7, Germinating spore with promycelium abjointing sjxiridia ('>). 9, A germinating sporidiiim. (After Tubeuf.) walled, the succeeding ones are thin-walled. Uredospores do not occur. The aecidia have a thick peridium. The teleuto- ^v. Tubeiif : (1) Centralhlatt f. Bakter. ParasiteJihmde, 1891; with a review of the current Literature. (2) "Infectionen mit ; ForstUch- natunciss. Zeitsrhrift, 1893, p. 75. Woemle, "Anatomische Untersuchungen d. durch Gymnosporangium-Arten hervorgerufenen !Missbildungen," idem., 1894. American Literature, see p. 40L - The gelatinous substance is obviously well-adapted to absorb rain-water and so facilitate germination of the teleutospores in situ; the sporidia pro- duced are then carried off by rain or liberated after the cushions dry 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
