Bulletins on forest pathology - from Bulletin U.S.D.A., Washington, D.C., 1913-1925 (1913) (20511552571)


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United States. Dept. of Agriculture
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Title: (Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925)
Identifier: bulletinsonfores00unit (find matches)
Year: 1913 (1910s)
Authors: United States. Dept. of Agriculture
Subjects: Trees; Plant diseases
Publisher: (Washington : U. S. Dept. of Agriculture)
Contributing Library: Robarts - University of Toronto
Digitizing Sponsor: University of Toronto

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Text Appearing Before Image:
Bui, 934, U. S. Dept. of Agriculture. Plate I
Text Appearing After Image:
Pythium debaryanum from Artificial Cultures. Fig. 1.—Hyphse, showing old portions of hyphse and false septa separating them from the portions still containing protoplasm. Figs. 2 to 4.—Various stages of oospore formation. Figs. 5 to 8.—Hyphal swellings at points of contact with glass. From camera-lucida drawings.

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