. Bulletin. Agriculture. Bui. 21 3, B'jreau of Plant Industry, U, S, Dept, of At?- cuitu' Plate (A) Daisy on salsify. Pure-culture inoculations of Feb. 27, 1908, at the points where the galls developed. Time: 2 months 9 days. (B, C) Poplar on sugar beet. Pure-culture inoculations of 4, 1910. Time: 31 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 United States. Bureau of Plant Industry. Washington : G.
. Bulletin. Agriculture. Bui. 21 3, B'jreau of Plant Industry, U, S, Dept, of At?- cuitu' Plate (A) Daisy on salsify. Pure-culture inoculations of Feb. 27, 1908, at the points where the galls developed. Time: 2 months 9 days. (B, C) Poplar on sugar beet. Pure-culture inoculations of 4, 1910. Time: 31 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 United States. Bureau of Plant Industry. Washington : G. P. O.
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Keywords: ., bookcentury1900, bookdecade1900, bookpubl, booksubjectagriculture
