. Bulletin of the Department of Agriculture. Agriculture. Bui. 261, U. S. Dept. of Agriculture. Plate Work of the American Plum Borer (Euzophera semifuneralis). a, Plum orchard in which the trunks of the trees are being injured by the plum borer; 6, crack in bark of apple tree through which larvae of the plum borer entered; c, galleries and young larva of the plum borer. (Original.). 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
. Bulletin of the Department of Agriculture. Agriculture. Bui. 261, U. S. Dept. of Agriculture. Plate Work of the American Plum Borer (Euzophera semifuneralis). a, Plum orchard in which the trunks of the trees are being injured by the plum borer; 6, crack in bark of apple tree through which larvae of the plum borer entered; c, galleries and young larva of the plum borer. (Original.). 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. Dept. of Agriculture. [Washington, D. C. ?] : The Department : Supt. of Docs. , Govt. Print. Off.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear
