LITERATURE CITED 



(1) Casey, Thos. L. 



1915. Memoirs on the Coleoptera, v. 6, 460 p. Lancaster, Pa. 



(2) Comstock, J. Henry. 



1880. A destructive enemy to sugar-cane. In U. S. Comr. Agr. Ann. 

 Rpt. for 1879. Report of the entomologists, p. 246-247. 

 (3) 



1881. The sugar-cane beetle. In U. S. Comr. Agr. Rpt. for 1880, p. 

 236-240; also U. S. Dept. Agr. Special Report 35, 1881, p. 3-8. 

 (4) Davis, John J. 



1913. Common white grubs. U. S. Dept. Agr. Farmers' Bui. 543, 20 p., 

 12 fig. 

 (5) 



1915. Cages and methods of studying underground insects. In Journ. 

 Econ. Ent., v. 8, no. 1, p. 135-139, pi. 3-5. 



(6) Gakman, H. 



1909. Corn pests. Ky. Agr. Exp. Sta. Bui. 145; pt. 2, p. 291-298. 



(7) Howard, L. O. 



1888-9. The sugar-cane beetle injuring corn. In U. S. Dept. Agr., 

 Div. Ent., Insect Life, v. 1, no. 1, p. 11-13, 1888. 



(8) LeConte, John L. 



1856. Notice of three genera of Scarabaeidae found in the United 

 States. In Proc. Acad. Nat. Sci. Phila., v. 8, p. 19-25. 



(9) Phillips, W. J., and Fox, Henry. 



1917. The rough-headed corn stalk-beetle in the Southern States and 

 its control. U. S. Dept. Agr. Farmers' Bui. 875, 12 p., 8 fig. 



(10) Rlley, C. V. 



1880. New enemy to sugar cane. In Amer. Ent., v. 1, n. s., p. 130. 



(11) Sherman, Franklin, jr. 



1914. Insect enemies of corn. In N. C. Dept. Agr. Bui., v. 35, no. 5, 

 whole no. 196, 56 p., fig. 14. 



(12) Smyth, Eugene G. 



1917. The white grubs injuring sugar-cane in Porto Rico. 1. Life- 

 cycles of the May-beetles or Melolonthids. In Porto Rico Dept. 

 Agr. Journ., v. 1, no. 2, April, 1917, p. 47-92, pi. 2-9. Litera- 

 ture cited, p. 88-90. 



(13) Titus, E. S. G. 



1905. The sugar-cane beetle (Ligyrus mgiceps Lee), [with notes on 

 associated species]. In U. S. Dept. Agr., Bur. Ent., Bui. 54, 

 p. 7-18, fig. 1-6. 



(14) Webster, F. M. 



1890. Notes upon some insects affecting corn. In U. S. Dept. Agr., Div. 

 Ent., Insect Life, v. 3, no. 7, p. 159-160. 



(15) Weed, Howard Evarts. 



1895. Insects injurious to corn. Miss. Agr. Exp. Sta. Bui. 36, p. 147-159. 

 (16) 



1895. A new corn insect. In Miss. Agr. Exp. Sta. 8th Ann. Rpt., 

 p. 71-72. 



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