48. 
49. 
50. 
57. 
58. 
59. 
60. 
61. 
62. 
63. 
64. 
65. 
66. 
67, 
68. 
1882—Saunders, Wm., Insects Injurious to Fruits, pp. 227-228, 
fig. 232. J. B. Lippincott Co., Philadelphia, $2.00. 
1906—Felt, E. P., Memoir 8, N. Y. State Mus, Vol. 2, pp. 486- 
487, . 
12. GCAK TWIG PRUNER. 
1882—Saunders, Wm., Insect Injurious to Fruits, pp. 31-33, 
figs. 17-20. J. B. Lippincott Co., Philadelphia, $2.00. 
. 1890—Packard, A. 5., Fifth Rept., U.S. Ent. Com., pp. 83- 
90, figs. 31-32. 
. 1893—Chittenden, F. H., Bul. 18 n. s., US. Div. Ent., pp. 35- 
AO, fig. 11. 
. 1905—Felt, E. P., Memoir 8, N. Y. State Mus., Vol. 1, pp. 59- 
61, pl. 2 figs. 7-9. 
. 1906—Cotton, E. C., Bul. 7, Ohio State Dept. Agr., Div. Nur. 
& Orch. Inspection, p 46. 
5. 1910—Chittenden, F. H., Cir. 130, U.S. Bur. Ent., pp. 1-7, fig. 1. 
6. 1911—Forbes, S. A., 26th Rept., I. State Ent., pp. 50-52, figs. 
56-57. 
1911—-Forbes, S. A., Bul. 151, Tl. Agr. Exp. Sta., pp. 512-515, 
figs. 56-57. 
13. TWIG GIRDLER. 
1890—Packard, A. 8., Fifth Rept., U. S. Ent. Com., pp. 288- 
290. 
1895—Scheffer, T. H., Insect Life, Vol. 7, pp. 345-347. 
1898—Parrott, P. J., Bull. 77, Kan. Agr. Exp. Sta., pp. 56-62, 
figs. 29-82. 
1905.—Felt, E. P., Memoir 8, N. Y. State Mus., Vol. 1, pp. 271- 
274, pl. 9 figs. 6-12. 
14. HEART-WOOD BORER. 
1910—Snyder, T. E., Bul. 94, pt. 1, U. S. Bur. Ent., pp. 1-12, 
pls. 1-2, figs 1-3. 
1911—-Hart, C. A., 26th Rept., Ill. State Ent., pp. 68-78, figs. 1-5. 
15. FLAT-HEADED APPLE TREE BORER. 
1890—Packard, A. S., Fifth Rept., U. S. Ent. Com., pp. 64-69, 
figs. 16-18. 
1895—Lintner, J. A., 10th Rept. Ins. N. Y.; 48th Rept. N. Y. 
State Mus. Nat. Hist., p. 488. 
1897—Lintner, J. A., 12th Rept. Ins. N. Y.; 50th Rept., N. Y. 
State Mus. Nat. Hist., p. 356. 
1897—Hillman, F. H., Bul. 86, Nevada Agr. Exp. Sta., pp. 2-4. 
1898—Stedman, J. M., Bul. 44, Mo. Agr. Exp. Sta., pp. 16-19. 
