. Diseases of economic plants . Plant diseases. 274 DISEASES OF ECONOMIC PLANTS While this disease as caused by Rhizoctonia has long been known in Europe, especially in Germany, no record of it. Fig. 122. — Potato attacked by Corticium. After Rolfa. was made in America until 1891. Since that date it has been noted upon many hosts in many states. See p. 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 Stevens, Frank Linc
. Diseases of economic plants . Plant diseases. 274 DISEASES OF ECONOMIC PLANTS While this disease as caused by Rhizoctonia has long been known in Europe, especially in Germany, no record of it. Fig. 122. — Potato attacked by Corticium. After Rolfa. was made in America until 1891. Since that date it has been noted upon many hosts in many states. See p. 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 Stevens, Frank Lincoln, 1871-1934; Hall, John Galentine, 1870-. New York : Macmillan
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Keywords: ., bookauthorstevensf, bookcentury1900, bookdecade1910, bookyear1910
