. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Bui. 74, Bureau of Entomology, U. S. Dept. of Agriculture. Plate Signs Determining Boll Weevil Emergence or Entrance of Ant Solenopsis geminata. Fig. 1.—Emergence hole of boll weevil in cotton square. Fig. 2.—^Entrance holes of ants in squares. Fig. 3.—Evidences of adult activity in square from which weevil emerged. Fig. 4.—Clean interior of square entered by ants. Fig. 5.—The three evidences of adult weevil activity, removed from square: ". Shed pupal skin; /). refuse formed in cutting emer- gence hol
. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Bui. 74, Bureau of Entomology, U. S. Dept. of Agriculture. Plate Signs Determining Boll Weevil Emergence or Entrance of Ant Solenopsis geminata. Fig. 1.—Emergence hole of boll weevil in cotton square. Fig. 2.—^Entrance holes of ants in squares. Fig. 3.—Evidences of adult activity in square from which weevil emerged. Fig. 4.—Clean interior of square entered by ants. Fig. 5.—The three evidences of adult weevil activity, removed from square: ". Shed pupal skin; /). refuse formed in cutting emer- gence hole; c, excrement of unfed, young adult. All, except fig. 'J, enlarged to I diameters; fig. '2. enlarged to 2 diameters. (Original. I. 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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