265 



Dicranotwpis sp., p. 204. 



Lihurnia or not a Stal. 



1900. Forbes, S. A.— Bull. No. 60, 111. Agr. Exper. Sta., p. 415; 21st Rep. 

 State Ent. 111., p. 67. 

 Delphax maidis Ashm. 



1888. AsHMEAD, Wm. H.— TraiLS. Am. Ent. Soc, Vol. XV., p. X. {Kormus 



maidis.) 

 1890. AsHMEAD, Wm. H.— Psyche, Vol. V., pp. 323, 324. 



1897. Morgan, H. A.— Bull. Agr. Exper. Sta. La., Sec. Ser., No. 48, pp. 153, 



154. 



1898. Quaintance, A. L.— Bull. No. 45, Fla. Agr. Exper. Sta., pp. 61-67. 



Agallia 4-punctaia Prov. 



1885. Forbes, S. A.— Fourteenth Rep. State Ent. 111., p. 22. {Macropsi.s 



nobilis.) 

 1898. OsBORN, Herbert, and Ball, E. D. — Rep. Iowa Agr. Exper. Sta., 1897, 

 pp. 113, 114; Separate, pp. 2, 3. 

 OsBORN, Herbert, and Ball, E. D. — Proc. Dav. Acad. Nat. Sci., 

 Vol. VII., pp. 48-50. 

 1900. Forbes, S. A.— Bull. No. 60, 111. Agr. Exper. Sta., p. 416; 21st Rep. 

 State Ent. 111., p. 68. 

 Oncometopia undata Fabr. 



1886. Riley, C. V.— Bull. No. 12, U. S. Dept. Agr., Div. Ent., p. 42. {Proconia.) 

 1890. Riley, C. V., and Howard, L. O.— Insect Life, Vol. III., p. 123. (Pro- 

 conia.) 



1900. Lugger, Otto. — Sixth Ann. Rep. as Ent. of State Exper. Sta., Univ. 

 Minn., pp. 136, 137. 

 Drceculacephala mollipes Say. 



1890. Garman, H.— Sec. Ann. Rep. Ky. Agr. Exper. Sta., pp. 12, 13. (Tet- 



tigonia.) 



1891. Osborn, Herbert. — Bull. No. 13, Iowa Agr. Exper. Sta., pp. 98, 99. 



{Diedrocephala.) 

 1900. Forbes, S. A.— Bull. No. 60, 111. Agr. Exper. Sta., pp. 419, 420; 21st 



Rep. State Ent. 111., pp. 71, 72. (Diedrocephala.) 

 Deltocephalits inimicus Say. 



1885. Forbes, S. A.— Fourteenth Rep. State Ent. 111., pp. 22, 67. (Jassus.) 

 1891. Osborn, Herbert.— Bull. No. 13, Iowa Agr. Exper. Sta., pp. 99, 100. 



1896. ScHiEDT, R. C— Rep. Pa. Dept. Agr., 1895, p. 582. (Jassus.) 

 Webster, F. M. — Bull. No. 68, Ohio Agr. Exper. Sta., p. 43. (Also in 



App. to 15th Rep. of Station.) 

 1900. Forbes, S. A.^Bull. No. 60, lU. Agr. Exper. Sta., pp. 422, 423; 21st 



Rep State Ent. 111., pp. 74, 75. 

 Deltocephalus nigrifrons Forbes. 



1885. Forbes, S. A.— Fourteenth Rep. State Ent. 111., pp. 22, 67,68. (Cicad- 



ula.) 



1897. Osborn, Herbert, and Ball, E. D. — Proc. Iowa Acad. Sci., 1896, 



pp. 218-220. 

 1900. Forbes, S. A.— Bull. No. 60, 111. Agr. Exper. Sta., p. 423; 21st Rep. 

 State Ent. 111., p. 75. 

 Phlepsius irroratus Say. 



1900. Forbes, S. A.— Bull. No. 60, 111. Agr. Exper. Sta., p. 424; 21st Rep. 

 State Ent. 111., p. 76. 



