. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Bui. 91, Bureau of Entomoiogy, U. S. Dept. of Agriculture. Plate Fig. 1.—Roadside Oak in Brittany, with Leaves Ragged by Gipsy-Moth Cater- pillars. (L. O. Howard, June, 1909.) (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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