. Bulletin of the Department of Agriculture. Agriculture. Bui. 571, U. S. Dept. of Agriculture. Plate Work of the Pecan Leaf Case-Bearer (Acrobasis nebulella) Fig. 1.—Hibernacula, or winter cases, around pecan bud. Fig. 2.—Pecan trees defoliated by larvte in the spring. Fig. 3.—Completed larval cases where pupation takes place. Figs. 1 and 3, enlarged; fig. 2, reduced. (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. 571, U. S. Dept. of Agriculture. Plate Work of the Pecan Leaf Case-Bearer (Acrobasis nebulella) Fig. 1.—Hibernacula, or winter cases, around pecan bud. Fig. 2.—Pecan trees defoliated by larvte in the spring. Fig. 3.—Completed larval cases where pupation takes place. Figs. 1 and 3, enlarged; fig. 2, reduced. (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
