. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Bui. 68, Pt. VI, Bureau of Entomology, U. S. Dept. of Agriculture. Plate Vines Injured by Grape Root-worm Compared with Uninjured Vines. Fig. ].—Six-year planted vinos making but a weak growtli hoiause m" injury u> looLs bv grai>e root-worm. Fig. 2.—Two-year planted vines not vet attacked bv grape root- worm. At the same age vines in figure 1 were eqnallv thriftv. (^Original.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readabil

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. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Bui. 68, Pt. VI, Bureau of Entomology, U. S. Dept. of Agriculture. Plate Vines Injured by Grape Root-worm Compared with Uninjured Vines. Fig. ].—Six-year planted vinos making but a weak growtli hoiause m" injury u> looLs bv grai>e root-worm. Fig. 2.—Two-year planted vines not vet attacked bv grape root- worm. At the same age vines in figure 1 were eqnallv thriftv. (^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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