2 4 



Aspidiotus cerasi Fitch, Third Rep. Nox. and Other Ins., p-368 (1857). 

 Harris, Treat. Ins. Inj. Veg. (Third Ed.), p. 254 



(1862). 



Coccus? Harrisii Walsh, Pract. Ent., Vol. II., p. 31 (1866). 

 Aspidiotus Harrisii Walsh, Pract. Ent., Vol. II., p. 119 (1867). 

 Aspidiotus Harrisii Walsh, First Rep. Nox. Ins. 111., pp. 36, 53(1868). 

 Aspidiotus Harrisii Riley, First Ann. Rep. Ins. Mo., p. 7 (1869). 

 Aspidiotus Harrisii Riley, Am. Ent, Vol. II., pp. no, 181 (1870). 

 Aspidiotus Harrisii Riley, Second Ann. Rep. Ins. Mo., p. 9 (1870). 

 Aspidiotus Harrisii Bethune, Rep. Ent. Soc. Ont., I., p. 303 (1870). 

 Aspidiotus Harrisii Glover, Ann. Rep. U. S. Dept. Agr., 1870, p. 88 



(i8 7I ). 

 Aspidiotus Harrisii Bessey, Rep. la. St. Ag'l. Soc., 1874, p. 232 



Diaspis Harrisii Signoret, Ann. Soc. Ent. Fr., Ser. 4, Vol. XVI., p. 



604 (1876). 



Aspidiotus Harrisii Thomas, Seventh Rep. Ins. 111., p. 108 (1878). 

 Chionaspis furfurus Comstock, Ann. Rep. U. S. Dept. Agr., 1880, 



p. 315(1881). 



Diaspis Harrisii Riley, Am. Nat., Vol. XV., p. 487 (1881). 

 Chionaspis furfurus Lintner, First Ann. Rep. Inj. Ins. N. Y., p. 331 



(1882). 



Aspidiotus Harrisii Packard, Guide Study Ins., p. 530 (1883). 

 Chionaspis furfurus Osborn, Trans. la. St. Hort. Soc., Vol. XVII., 



p. 211 (1883). 



Chionaspis furfurus Hagen, Can. Ent., Vol. XVI., p. 161 (1884). 

 Chionaspis furfurus Osborn, Bull. la. Ag'l. Coll. Expt. Sta., No. 2 



(1884). 



Chionaspis furfurus Comstock, Intro, to Ent., Pt. I., p. 151 (1888). 

 Chionaspis furfurus Lintner, Fourth Ann. Rep. Inj. Ins. N. Y., p. 



208 (1888). 

 Chionaspis furfurus Tryon, Rep. Ins. and Fung. Pests, No. i, p. 89 



(1889). 

 Chionaspis furfurus Riley-Howard, Ins. Life, Vol. I., p. 324 (1889). 



