KANSAS UNIVERSITY QUARTERLY. 
Chionaspis furfurus Lintner, Bull. N. Y. St. Mus. 3, No. 13, pp. 266-305, (1895). 
do Howard, Year-book U. S. Dept. Agr. 1884, p. 259, (1895). 
do Garmau, Ky. Sta. Kept., pp. 32-57, (1895). 
do Lintner, 10th Ann. Kept. Inj. Ins. N. Y., p. 518, (1895). 
do Webster, Ind. Hort. Kept., p. 7, (1896). 
do Fletcher, Ann. Kept. Can. Exp. Farm, 1895, p. 148, (1896). 
do Hopkins, Dept. Agr., Div. Ent., Bull. No. 6, n. s., pp. 
71-74, (1896). 
do Howard, Trans. Mass. Hort. Soc. 1896, p. 89, (1896). 
do Johnson, Dept. Agr., Div. Ent., Bull. No. 6, n. s. , pp. 
75-78, (1896). 
do Lintner, 11th Ann. Kept. Inj. Ins. N. Y., pp. 202, 271, 
288, (1896). 
do Garman, 8th Ann. Kept. Ky. Agr. Exp. Sta., p. 37, (1896). 
do Smith, Econ. Ent., p. 119, (1896). 
do Coons, Rept. Sec. Bd. Agr. Conn. 1896, p. 16, (1896). 
do Starnes, Bull. Ga. Agr. Exp. Sta. No. 36, p. 27, (1897). 
do Lowe, Bull. N. Y. Agr. Exp. Sta., p. 582, (1897). 
do Starnes, Ga. Sta., Bull. .36, (1897). 
do Lintner, 12th Ann. Rep. Inj. Ins. N. Y., p. 348, (1897). 
do Webster, Bull. Ohio Agr. Exp. Sta. No. 81, p. 210, (1897). 
do Lintner, Country Gentleman, July 8, 1897. 
do Osborn, Proc. Iowa Acad. Sci., vol. V, p. 224, (1898). 
do Parrott, Trans. Ks. St. Hort. Soc., vol. 23, pp. 106-109, 
(1898). 
do Gillette, Bull. Colo. Agr. Exp. Sta. No. 47, p. 12, (1898). 
do Barrows and Pettit, Mich. Sta., Bull. No. 160, p. 415, 
(1898). 
do Kirkland, Mass. Crop Rep., June, 1898, p. 28, (1898). 
do Pettit, Bull. Mich. Agr. Exp. Sta., p. 415, (1898). 
do Osborn, Contr. from Dept. Zool. and Ent. , Iowa Agr. Coll. , 
No. 3, p. 4, (1898). 
do Bruner, Ins. Enemies Apple Tree, p. 147, (1899). 
do ya,T. fuivus King, Psyche, vol. VIII, p. 334, (1899). 
King, Can. Ent., p. 251, (18 — ). 
do Cooley, Hatch Exp. Sta., Mass. Agr. Coll., p. 23, (Aug. 
10, 1899). 
do Fernald, Com. Pa. Dept. Agr., Bull. No. 43, p. 18, (1899). 
do Troop, Ind. Agr. Exp. Sta., Bull. 78, vol. X, (1899). 
do Smith, N. J. Agr. Coll. Exp. Sta., Bull. No. 140, p. 7,(1899). 
do Johnson, U. S. Dept. Agr., Dlv. Ent., Bull. 20, n. s., 
pp. 62-68, (1899). 
do King, Can. Ent., p. 251, (18 — ). 
do Reh, Mitt. Naturh. Mus. Hamburg, XVI, pp. 126-141, 
(Mar. 1899). 
do Newell, Iowa Sta., Bull. 43, pp. 150-152, (1899). 
do Felt, Bull. N. Y. St. Mus., vol. 6, No. 31, p. 578, (1900). 
do Lochhead, Ont. Dept, of Agr., p. 42, (Mar. 1900). 
do Chambliss, Tenn. Sta. Bull., vol. X, No. 4, pp. 141-151, 
(18-). 
do Frank and Kriiger, Schildlausbuch, pp. 100, 101, 1900. 
- do Cockerell, Science, XI, n. s., p. 671, Apr. 27, 1900. 
