260 



t'^phcnophorus pertiniix 01i\'. 



ISS(i. Wrustkh, F. M.- Insrcts Al't'crtiiifi llic ('(irii Cidji. licp. Ind. St;itc Hd. 



Agr., 1SS5, p. 1<)5; Si-paratc, p. Ki. 

 l.S!»0. FoKHRs, S. A. "SixU'ciith Hep. Sfato Kiit. 111., pp. 'tS, (>(), ,1 al. 

 l.S9<). I'akhot, p. J.— Kansas FariiuT, May 11, 1899, p. :n4; abstract, 22(1 



Rep. State Ent. 111., p. 20. 

 1902. KoKHE.s, S. A.— Bull. No. 79, 111. Agr. Exper. Sta., pp. 452, 453; also in 



22d Rep. State Ent. 111., pp. 17, 18. 

 1905. ('hittenden, F. H.— Proc. Ent. Soc. Wash., Vol. VII.. pji. 52, 53. 



Sphenophorus maidis Chitt. 



1881. Riley, C. V.— Ajn. Nat., Vol. XV., p. 915. {robuf^tus.) 



1882. Riley, C. V.— Rep. [U. S.] (\)nini. Agr., 1881, pp. 138-142; al.so as 



separate, (robustus.) 

 1885. Riley, C. V.— Rep. [U. S.] Comni. Agr., 1884, p. 413; also as separate. 



{i-obuslus.) 

 1887. AsHME.\D, Wm. H. — Bull. No. 14, V. S. Dept. Agr., Div. Ent., p. Hi. 



(robustus.) 

 1890. Forbes, S. A.— Sixteenth Rep. State Ent. 111., pp. (iO, 71, ef al. (robustus, 



except 111. references.) 

 1905. Chittenden, F. H. — Proc. Ent. Soc. Wash., Vol. VII., pp. 57, 59. 



Sphenophorus cariosus Oliv. 



1871. Glover, Townend. — Rep. [U. S.] Comm. Agr., 1870, p. 68. 

 1882. LiNTNER, J. A.— First Rep. Ins. N. Y., p. 261. 

 1890. Forbes, S. A.— Sixteenth Rep. State Ent. 111., p. 58, 71, et al. 

 1902. Forbes, S. A.— Bull. No. 79, 111. Agr. Exper. Sta., pp. 453-456; also in 

 22d Rep. State Ent. 111., i)p. 19-21. 



Sphenophorus zece Uhl. 



1877. Packard, A. S.— Rep. U. S. Geol. luul Geogr. Surv. Terr., 1875, p. 718. 

 1882. LiNTNER, J. A.— First Rep. Ins. '., pp. 253-263. (sculptilis.) 



1885. Riley, C. V.— Rep. U. S. Comm.^gi., 1884, p. 413; also as separate. 

 (sculptilis.) . , 



1889. Beckwith, M. S. — Sec. Ann. Rep. J>el. Coll. Agr. Exper. Sta., p. 129. 



(sculptilis.) 

 Bruner, L.— Rep. Neb. State Bd. Agr., 1888, i)p. 117, 118; also as 

 separate . (sculpt His . ) 



1890. Forbes, S. A.— Sixteenth Kei). State I<:tit. 111., pp. 58. 61, et al. (sculp- 



tilis.) 



1891. McCarthy, Gerald.— Bull. No. 78, N. C. Agr. Exper. Sta., p. 18; ab- 



stract, 22d Rep. State Ent. 111., p. 23. 



1892. Beckwith, M. H.— Fifth Ann. Rep. Del. Coll. Agr. FJxper. Sta., p. 102; 



abstract, 22d liep. State Ent. 111., p. 24. (sculptilis.) 

 1898. Hopkins, A. I). -Bull. No. 17, N. S., U. S. Dept. Agr., Div. Ent., p. 45; 



abstract, 22d Rep. State Ent. 111., p. 26. (scMlptilis.) 

 1900. Webster, F. M.— Bull. No. 26, N. S., U. S. Dept. Agr., Div. Ent., p. 86. 



(sculptilis.) 

 1902. Forbes, S. A.— liull. No. 79, 111. Agr. Exper. Sta., p. 456; also in 22d 



Rep. State Ent. 111., p. 21. (sculptilis.) 



Sphenophorus scoparius Horn. 



1890. Forbes, S. A.— Sixteenth Rep. State Ent. III., pp. 58, 68, et al. 

 1902. Forbes, S. A.— Bull. No. 79, 111. Agr. Exper. Sta., p. 456; also in 22d 

 Rep. State Ent. 111., p. 21. 



