. Bacteria in relation to plant diseases. Bacteria; Plant diseases. Longitudinal sections through stems of 10 sweet-corn plants, showing invasion by Bacterium stewarti. Plants inoculated when young by placing bacteria from a pure culture in the drops of fluid extruded from the leaves and resting on their tips. Signs of disease in about months, when the plants were 3 to 4 feet high. Bacteria confined principally to the vascular bundles. Nodes brown, internodes white, except infested bundles, which were usually bright yellow, but occasionally brown. In X, X, bacteria have escaped into the pa
. Bacteria in relation to plant diseases. Bacteria; Plant diseases. Longitudinal sections through stems of 10 sweet-corn plants, showing invasion by Bacterium stewarti. Plants inoculated when young by placing bacteria from a pure culture in the drops of fluid extruded from the leaves and resting on their tips. Signs of disease in about months, when the plants were 3 to 4 feet high. Bacteria confined principally to the vascular bundles. Nodes brown, internodes white, except infested bundles, which were usually bright yellow, but occasionally brown. In X, X, bacteria have escaped into the parenchyma, forming bright yellow pockets. In c, the brown stain involves the whole of the lower internodes. About natural 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 Smith, Erwin F. (Erwin Frink), 1854-1927. Washington, Carnegie Inst.
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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherwashingtoncarnegie
