26 



Icerya purchasi Hubbard, Ins. Aff. the Orange, p. 66 (18S5). 



" Mask., N. Z. Trans., xix, p. 45 (1886). 

 " " " " " " XX, p. 104 (1887). 



" Ins. Nox. Agr. N.Z.,p. 104 (1887). 

 Riley, Rep. U. S. Dep. Ag., 1886, p. 466 (1887). 



" " Penzig, Annali di Agr., p. 534 (1887). 



" " Ormerod, Notes on " Australian Bug" in S. Afr. (1887). 



" Morse, Bull. 71, Cal. Exp. Sta., (1887). 



" " Riley, Pacific Rural Express, June 11, (1S87). 



" Bull. 15, Div. Ent. Dep. Ag., (1887). 



" " Comst., Intr. Ent., p. 139 (1888). 



" " Riley, Ins. Life, i, pp. 92, 126, (1888). 



" " Mask., Bull. 32, Kew Gardens, p. 191 (1889). 



" " Dougl., Ent. Mon. Mag., xxv, p. 232 (18S9). 



" " How., Can. Ent., xxi, p. 182 (1889). 



" " . Riley, Ins. Life, i, pp. 260, 377 (1889). 



Willits " " ii, p. 15 (18S9). 



" " Koebele, Bull. 21, Div. Ent. Dep. Ag., p. 9 (1S90). 



" " Lint., 6tl-i^ Rep. Ins. N. Y., p. 104 (1890). 



" " Riley & How., Ins. Life, iii, p. 439 (1891). 



" " Coq., Ins. Life, iii, p. 457 (1891). 



" " Riley & How., Ins. Life, iv, p. 215 (1S91). 



" " Enock, Tr. Ent. Soc. Lond., p. 361 (1891). 



" " Lint., 7th Rep. Ins. N. Y.,App., p. 361 (1891). 



" " Riley, Ins.. Life, vi, p. 135 (1S93). 



" " Coq., " " " p. 176 (1893). 



Wight," " " p. 194 (1893). 



" " French, Handb. Destr. Ins., Victoria, p. 37 (1893). 



" " Mask., N. Z. Trans., xxvi, pp. 17, 277 (1S93). 



" " Riley & How., Ins. Life, vi, p. 347 (1894). 



" " " " " '• vii, p. 271 (1894). 



Ckll., Jn. Trin. Nat. Club, i, p. 3 (1894). 



" " Comst., Man. Ins., p. 166 (1895). 



" " Smith, Econ. Ent., p. 108 (1896). 



" " Lounsb., Rep. Ent. Cape Good Hope, p. 92 (1896). 



" " Webster, Bull. 2, n. s., Dep. Ag., p. 82 (1S96). 



" " Berl., Boll. Ent. Agr., No. 12 (1897). 



" " Berl. e Leon., Annali di Agr., p. 15 (1898). 



" " Leon., Riv. Pat. Veg., vi, p. 293 (1898). 



" " Berl. e Leon., Cherm. Ital., Fasc. iii. No. 72 (1898). 



" Forbes, 20th Rep. Ins. 111., p. 22 (1898). 



" " Howard, Bull. 10, n. s., Dep. Ag., p. 89 (189S). 



" " Lounsb., Rep. Ent. Cape Good Hope, p. 21 (1898). 



" " Berl., Boll. Ent. Agr., No. 4, p. 361 (1898). 



" " Marlatt, Yearbook U. S. Dep. Ag., p. 278 (1900). 



" " Jordan & Kellogg, Animal Life, p. 142, fig. 79 (1900). 



