. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Fig. 1.—View of Laboratory Interior, Showing Cages in Use for Rearing Parasites from Hibernating Webs of the Brown-Tail Moth in 1910-1911. (Original.). Fig. 2.—"Sifting; Gipsy-Moth Eggs for Examination as to Percentage of Parasitism. (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. Bureau of Entomology. Washingt

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. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Fig. 1.—View of Laboratory Interior, Showing Cages in Use for Rearing Parasites from Hibernating Webs of the Brown-Tail Moth in 1910-1911. (Original.). Fig. 2.—"Sifting; Gipsy-Moth Eggs for Examination as to Percentage of Parasitism. (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. Bureau of Entomology. Washington : G. P. O.

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Keywords: ., bookcentury1900, bookdecade1900, booksubje, booksubjectentomology