. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Fig. 14.—The plum curculio: Head of larva, ven- tral aspect, with parts named. Much enlarged. (Original.) Fig. 15.—Theplumcurculio: Lateral, dorsal, and ven- tral aspects of right man- dible of larva, with mus- cles. Much enlarged. (Original.) Mesothorax and metathorax without spiracles; each with one pair of large and four pairs of minute hairs on the dorsum, a large hair on the upper and one on the lower lateral lobe, one pair of large and four pairs of minute hairs on the venter, arranged as shown in figure 11
. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Fig. 14.—The plum curculio: Head of larva, ven- tral aspect, with parts named. Much enlarged. (Original.) Fig. 15.—Theplumcurculio: Lateral, dorsal, and ven- tral aspects of right man- dible of larva, with mus- cles. Much enlarged. (Original.) Mesothorax and metathorax without spiracles; each with one pair of large and four pairs of minute hairs on the dorsum, a large hair on the upper and one on the lower lateral lobe, one pair of large and four pairs of minute hairs on the venter, arranged as shown in figure 11. Abdomen.—Segments 1 to 7 each with an oblong sj^iracle above the middle of the side, its long axis extending longitudinally; two pairs of large and three pairs of minute hairs on the dorsum, one large and one minute hair on each lateral lobe, and three pairs of minute hairs on the venter, arranged as in the figures. The eighth abdominal segment is smaller than the preceding and lacks the outer pair of large dorsal 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
