. Bulletin. Agriculture; Agriculture -- Arizona. CAUSE AND NATURE OF CROWN-GALL 35 Figs. 12 and 13 show sections through both stem and root with galls attached. In these specimens the galls have com- pleted their growth and the outer portions have begun to dis- color to greater or less depths. These illustrations are excellent examples of the mode of attachment of fair-sized galls to the roots and stems. s€tS\. Fig. 13.—A longitudinal sec- tion through the crown of an almond seedling and attached gall, showing the darkened, dis- colored outer portion of the gall tissue a short time after growt
. Bulletin. Agriculture; Agriculture -- Arizona. CAUSE AND NATURE OF CROWN-GALL 35 Figs. 12 and 13 show sections through both stem and root with galls attached. In these specimens the galls have com- pleted their growth and the outer portions have begun to dis- color to greater or less depths. These illustrations are excellent examples of the mode of attachment of fair-sized galls to the roots and stems. s€tS\. Fig. 13.—A longitudinal sec- tion through the crown of an almond seedling and attached gall, showing the darkened, dis- colored outer portion of the gall tissue a short time after growth had 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 University of Arizona. Agricultural Experiment Station. Tucson : Agricultural Experiment Station, University of Arizona
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Keywords: ., bookauth, bookcentury1800, bookdecade1890, booksubjectagriculture
