1 7 Hemiptera. 



4477 Hodgkiss, H. E. 57.52 Aphididae : 16.5 



1907. Effects of Sprays on Aphis Eggs. U. S. Dept. Agric. Div. Eutom. 

 Bull. No. 67 p. 29—31. 



78 Quaiutance, A. L. 57.52 Aphididae : 16.5 



1907. The Aphides Affecting the Apple. U. S. Dept. Agric. Bur. En- 

 tom. Circ. No. 81, 10 pp., 8 figg. 



79 Bloomfleld, E. N. 57.52 Aphididae (42.25) 



1907. Aphides of the Hastings District. Hastings & E. Sussex Natural. 

 Vol. 1 p. 58—59. 



80 Luff, W. A. 57.52 Aphididae (42.34) 



1906. The Aphides of Guernsey. Rep. Trans. Guernsey Soc. nat. Sc. 

 Vol. 5 p. 82—89. 



81 Schouteden, H. 57.52 Aphididae (54.87) 



1905. Notes on Ceylonese Aphides. Spolia Zeylanica Vol. 2 p. 181— 

 188, 1 pi. [2 nn. spp. in : Lachnus. Ceratopemphigus n. g. pro Siphonophora 

 artocarpi.] 



82 Gillette, C. P. 57.52 Aphididae (78.8) 



1907-08. New Species of Colorado Aphididae, with Notes upon their 

 Life-habits. Canad. Entom. Vol. 39 p. 389—396, 1 pi. [4 nn. spp. in : 

 Aphis 2, Drepanosiphiim, Callipterus.] — Vol. 40 p. 17—20, 61—68, 1 pi. 3 figg. 

 16 nn.spp. in Myzus 2, Ehopalosiphum 2, Macrosiphum, Brachyolus.] 



83 Kirkaldy, G. W. 57.52 Aphididae (96.9) 



1907. On some Peregrine Aphidae in Oahu. Proc. Hawaiian Entom. 

 Soc. Vol. 1 p. 99—102. [2 nn. spp. in : Myzus, Myzocallis.] 



84 Chittenden, F. H. 57.52 Aphis : 16.5 



1906. The Melon Aphis (Aphis gossypii Glov.) U. S. Dept. Agric. Bur. 

 Entom. Circ. No. 80, 16 pp., 6 figg. 



4485 Wehster, F. M. 57.52 Aphis : 16.5 



1907. The Corn Leaf-Aphis and Corn Root-Aphis. U. S. Dept. Agric. 

 Bur. Entom. Circ. No. 86, 13 pp., 4 figg. 



86 Smith, John B. 57.52 Aspidiotus : 16.5 



1900. Treatment for San Jose Scale in Orchard and Nursery. Bull. Dept. 

 Agricult. Pennsylvania No. 90, 33 pp., 2 pis., 3 figg. 



87 Surface, H. A. 57.52 Aspidiotus : 16.5 



1904-07. The San Jos(5 Scale Problem in Pennsylvania. Monthly Bull. 

 Pennsylvania State Dept. Agricult. Div. Zool. Vol. 2 p. 203—215 

 Vol. 4 p. 246—304, 380—408, 418—453, 10 pis., 5 figg. — Vol. 5 p. 220 

 -223. 



88 Marlatt, C. L. 57.52 Aspidiotus : 16.5 



1906. The San Jose or Chinese Scale. U. S. Dept. Agric. Div. Entom. 

 Bull. No. 62, 89 pp., 9 pis., 12 figg. 



89 Fernald, H. T. 57.52 Aspidiotus : 16.5 



1907 The San Jose Scale and Experiments for its Control. Bull. Massachu- 

 setts Agric. Exper. Stat. No. 116, 22 pp., 1 fig. 



90 Surface, H. A. 57.52 Aspidiotus : 16.5 



1907 Facts and Treatment of San Joso Scale. Monthly Bull. Pennsylva- 

 nia Dept. Agric. Div. Zool. Vol. 4 p. 357 — 365. — Summary of Results 

 by Orchardists in Controlling San Jose Scale in Pennsylvania p. 365 — 

 380, 2 pis. 



91 Surface, H. A. 57.52 Aspidiotus : 16.5 



1907. The San Jose Scale in Pennsylvania. Zool. Bull. Pennsylvania 

 Dept. Agric. Yol. 5 p. 171—200, pis., 1 fig. 



4492 Taylor, E. P. 57.52 Aspidiotus : 16.5 



1907. Economic Work Against the Howard Scale in Colorado. {Aspidio- 

 tus howardii Ckll.) U. S. Bept. Agric. Div. Entom. Bull. No. 67 p. 87— 

 93. 



Zool. Anz. Bibliogr. Zool. XV. 10. XL 1907. 2 



