BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
11 
59. Blair, J. C. Spraying - apple trees, with special reference 
scab fungus. <7 Bull. No. 54, 111. Agric. Exp. Sta., 
1899, pp. 181-204. 
Notes on spraying for codling moth. 
60. Bogue, E. E. Some injurious orchard insects. 
Okla. Agric. Exp. Sta., June, 189T, pp. 22, 
Treats of various common species. 
61. Bogue, PI E. The San Jose scale in Oklahoma. 
Okla. Agric. Exp. Sta., May, 1898, pp. 6, 8 tigs. 
Occurrence of the scale in the Territory. 
to apple 
March, 
Bull. No. 26. 
18 tigs. 
Bull. No. 84. 
62. Braucher, R. W. My experience in spraying Illinois orchards 
for scale insects. <Trans. Ill. State Hortic. Soc. f. 1898 
(1898), pp. 24-80. 
63. Briggs, F. P. The peach tree borer. <Agric. Epitomist. June, 
1897. 
64. Britton, W. PI Insect notes. <Rept. Conn. Agric. Exp. Sta. 
f. 1896 (1897), pp. 234-245, 6 pis. 
Notes on Paleacrita vernata, Anisopteryx pometaria, Leucanin unipuncia, Phyl- 
Icecus flaviventris, Scolytus rugulosm , Heliothrips astri, and Orioceris asparngL 
65. Britton, W. E. The plant-house Aleyrodes. <Garden and 
Poorest, 19 May, 1897, p. 194, 1 fig. 
Account of Aleyrodes vaporariorum. 
66. Britton, W. E. Our street trees and the elm-leaf beetle. <Gar- 
den and Poorest, 18 August, 1897, pp. 326-327. 
67. Britton, W. E. Insect notes of the season. <Rept. Conn. 
Agric. Exp. Sta. f. 1897 (April, 1898), pp. 314-319. 
Notes on Anthonomus quadrigibbus, Aspuliotus pernicioms, Spilosoma virgmica , 
Haltica chalybea, Pemphigus acerifolii, Gortyna nitela, Silvanus surinamensis, 
Pyralis farinalis, and plant lice. 
68. Britton, W. E. Insecticides; their preparation and use. <Bull. 
No. 126, Conn. Agric. Exp. Sta., May, 1898, pp. 12. 
Detailed directions for preparation and use. 
69. Britton, W. E. The San Jose scale in Connecticut. <Bull. No. 
17, n. s., Div. Ent., U. S. Dept. Agric., November, 1898, pp. 
81-84, 1 map. 
Distribution of scale in the State. 
70. Britton, W. E. Inspection and care of nursery stock. 
No. 129, Conn. Agric. Exp. Sta., May, 1899, pp. 10. 
Chiefly to guard against San Jose scale. 
'Bull. 
71. Britton, W. E. Entomological notes. <22d Ann. Rept. Conn. 
Agric. Exp. Sta., f. 1898 (August, 1899), pp. 269-275. 
Brief notes on a number of species. 
72. Brodie, W. The spruce gall-louse. <Bureau of Forestry, 
Ontario Dept. Agric., 1 May, 1898, 2 pp., 1 plate. 
Account of Chermes abietis. 
