. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. GALLS 399 formed by dipterous insects the nutritive layers are often sharply sepa- rated from the mechanical tissue adjoining. The epidermis of the gall may represent the nutritive tissue when it develops as an inner hairy lining to the larval chamber. Albuminous substances are found in such papilla, or hairs, as well as drops of fat and small grains of starch, so that the larvae are surrounded by abundant supplies of a rich pabulum. Nutritive parenchyma may be formed within the mechani


. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. GALLS 399 formed by dipterous insects the nutritive layers are often sharply sepa- rated from the mechanical tissue adjoining. The epidermis of the gall may represent the nutritive tissue when it develops as an inner hairy lining to the larval chamber. Albuminous substances are found in such papilla, or hairs, as well as drops of fat and small grains of starch, so that the larvae are surrounded by abundant supplies of a rich pabulum. Nutritive parenchyma may be formed within the mechanic mantel and here it is available to the larval occupant of the cell (Fig. 162). In. 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 Harshberger, John W. (John William), 1869-1929. Philadelphia : P. Blakiston's Son & Co


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectfungi, bookyear1917