nly 
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LITERATURE CITED 
CAsgEy, THos. L. 
1915. Memoirs on the Coleoptera, v. 6, 460 p. Lancaster, Pa. 
CoMSTOCK, J. HENRY. 
1880. A destructive enemy to sugar-cane. Jn U. S. Comr. Agr. Ann. 
Rpt. for 1879. Report of the entomologists, p. 246-247. 
1881. The sugar-cane beetle. Jn U. S. Comr. Agr. Rpt. for 1880, p. 
236-240; also U. S. Dept. Agr. Special Report 35, 1881, p. 3-8. 
Davis, JOHN J. 
1913. Common white grubs. U. S. Dept. Agr. Farmers’ Bul. 543, 20 p., 
12 fig. 
1915. Cages and metheds of studying underground insects. Jn Journ. 
Econ. Ent., v. 8, no. 1, p. 185-1389, pl. 3-5. 
GARMAN, H. 
1909. Corn pests. Ky. Agr. Exp. Sta. Bul. 145; pt. 2, p. 291-298. 
Howarp, L. O. 
1888-9. The sugar-cane beetle injuring corn. Jn U. S. Dept. Agr., 
Div. Ent., Insect Life, v. 1, no. 1, p. 11-13, 1888. 
LEConTvE, JOHN L. 
1856. Notice of three genera of Scarabaeidae found in the United 
States. Jn Proc. Acad. Nat. Sci. Phila., v. 8, p. 19-25. 
PHitiies, W. J., and Fox, HENry. 
1917. The rough-headed corn stalk-beetle in the Southern States and 
its control. U. S. Dept. Agr. Farmers’ Bul. 875, 12 p., 8 fig. 
Rintry, C. V. 
1880. New enemy to sugar cane. Jn Amer. Ent., v. 1, n. s., p. 130. 
SHERMAN, FRANKLIN, jr. 
1914. Insect enemies of corn. In N. C. Dept. Agr. Bul., v. 35, no. 5, 
whole no. 196, 56 p., fig. 14. 
SMyTH, HUGENE G. 
1917. The white grubs injuring sugar-cane in Porto Rico. 1. Life- 
eyeles of the May-beetles or Melolonthids. Jn Porto Rico Dept. 
Agr. Journ., v. 1, no. 2, April, 1917, p. 47-92, pl. 2-9. Litera- 
ture cited, p. 88-90. 
Titus, E. 8. G. 
1905. The sugar-cane beetle (Ligyrus rugiceps Lec.), [with notes on 
associated species]. Jn U. S. Dept. Agr., Bur. Ent., Bul. 54, 
p. 7-18, fig. 1-6. 
WEBSTER, EF. M. 
1890. Notes upon some insects affecting corn. Jn U. S. Dept. Agr., Div. 
Ent., Insect Life, v. 8, no. 7, p. 159-160. 
WEED, HowaArpD EVARTS. 
1895. Insects injurious to corn. Miss. Agr. Exp. Sta. Bul. 36, p. 147-159. 
1895. A new‘ corn insect. In Miss. Agr. Exp. Sta. 8th Ann. Rpt., 
p. 71-72. 
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