BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 7 
28. Alwood, W. B. Implements for applying insecticides, fungicides, 
etc. <Tlie So. Planter, August, 1889, pp. 125-126, 4 figs. 
29. Alwood, W. B. Kerosene emulsion for root aphis on apple-trees. 
<The So. Planter, January, 1890, pp. 15-16. 
30. Alwood, W. B. The tobacco worm. <.The So. Planter, August, 
1890, pp. 355-356. 
31. Alwood, W. B. The horn worm—tobacco wire worm. <The So. 
Planter, August, 1890, p. 369. 
32. Alwood, W. B. Peach borers. <Tlie So. Planter, December, 1890, 
pp. 565-566. 
33. Alwood, W. B. The apple—its diseases and insects. <Rept. Ya. 
State Bd. Agric., 1891, pp. 158-167. 
Treats of the commoner apple Insects. 
34. Alwood, W. B. Notes on a few insects. <The So. Planter, May, 
1891, pp. 247-248. 
Notes on tent caterpillar, canker-worm, codling-moth, and cabbage worms. 
35. Alwood, W. B. The horn fly. <The So. Planter, August, 1891, 
pp. 421-422. 
36. Alwood, W. B. Standard fittings for spray machinery. <Insect 
Life, v. 4, October, 1891, p>p. 58-59. <22d Ann. Kept. Eut. Soc. 
Out., 1891, p. 76. 
37. Alwood, W. B. A note on remedies for the horn fly. <Insect 
Life, v. 4, October, 1891, pp. 68-69. <22d Ann. Rept. Eut. Soc. 
Out., 1891, p. 83. 
38. Alwood, W. B. Injurious insects and diseases of plants. <Rept. 
Ya. State Bd. Agric., 1893, pp. 91-114. 
General article, remedies, insecticides. 
39. Alwood, W. B. Injurious insects and diseases of plants, with 
remedial measures for the same. <Bull. No. 24, Ya. Agric. 
Exp. Sta., January, 1893, pp. 40, 2 figs. 
Brief notes on common insects, insecticides, and apparatus. 
40. Alwood, W. B. A new enemy of fruit trees. <The So. Planter, 
May, 1893, pp. 285-286. 
Notes on Crepidodera rufipes. 
41. Alwood, W. B. The San Jose or pernicious scale. <Bull. No. 62, 
Ya. Agric. Exp. Sta., March, 1896, pp. 31-44, 5 figs. 
General account, with remedies; legislation. 
42. Alwood, W. B. Is cooperation for the control of the San Jose 
scale practicable? <Proc. Ass. Econ. Entom. Bull. No. 6, n. s. 
Div. Ent., U. S. Dept. Agric., 1896, pp. 80-84. 
43. Anderson, F. E. [Kerosene emulsion against the cabbage-worms.] 
<Insect Life, v. 1, July, 1888, pp. 27-28. 
Value in keeping Pieris rapev in check. 
