x 
Tetranychus, 126. 
Thistle, 10, 20, 22. 
Thomas, Dr. Cyrus, 93. 
on chinch-bug, 43, 47. 
on melon plant-louse, 83, 84. 
on tussock caterpillar, 100. 
Dr. F. A. W., 129, 136. 
Thousand-legs, 127. 
Thrush, brown, 44. 
Thuja occidentalis. 188, 141. 
thujew, Phytoptus, 138, 139. 
Thyridopteryx ephemereformis, 101. 
Tilia americana, 134. 
Tobacco as an insecticide, 89,90, 91, 95. 
Tomato, injuries to, 104. 
tomentosus, Chlenius, 111. 
Topical applications for chinch-bugs, 57. 
in agriculture, 57. 
in horticulture, 57. 
toxvicodendron, Rhus, 134. 
Trim lady-bug, 42. 
Tucker, J. F., 9. 
Turnip, 21. 
Tussock caterpillar, white-marked, 6, 100. 
Twig-borer, peach, 77. 
Tyloderma fragarie, article on, 64. 
imago, 64, 65. 
injuries to vegetation, 78. 
larva, 65, 66. 
life history, 66. 
natural enemies, 78. 
prevention and remedy, 78. 
pupa, 65, 66. 
Typhlodromus pyri, 140. 
U 
ulmi, Phytoptus, 140. 
unicolor, Macrobasis, 104, 
unipuncta, Leucania, 102. 
Uredospores, 23. 
Tstilago, 23. 
V 
Vasates, 135. 
ventricosus, Heteronus, 150 
Ped 
INDEX. 
Verbena, 140. 
mite, 141. 
verucella, Gelechia, 144. 
virginianus, Orlyx, 44. 
viridis, Fraxinus, 136, 137. 
vittata, Diabrotica, 11. 
Epicauta, 104, 
Ww . 
Walnut News, on corn root-worm, 4. 
Walsh, B. D., 10, 40, 56. 
Water, use of, 58, 59, 61, 62, 89, 90, 91, 96, 100, 141. 
hot, as an insecticide, 58, 93. 
Watermelon, 83. 
Weber, H., on Diabrotica longicornis, 11. 
Webster, F. M., 6,8, 19, 107. 
on chinch bug, 34, 35, 43. 
on Diabrotica longicormis, 12, 29. 
discovers egg of, 24. 
on Epicauta, 104. 
on Macrobasis, 104. 
Observations on the Angoumois Grain 
Moth and its Parasites, 144. 
on Pterostichus, 110.. 
on strawberry crown-borer, 69. 
Webster, Jabez, 67. 
Werigo, A., 55. 
Western Rural, 11,18. 
Wheat, injuries to, 102, 144, 
White ash, 137. 
elm, 137. 
grub, 12,13. 
-marked tussock caterpillar, 6, 100. 
museardine, 55. 
Wild cucumber, 84. 
strawberry, insects affecting, 76, 80. 
Willow. heart-leaved, 187. 
long-leaved, 138. 
Wire worms, 18, 27. 
Wren, house, 44. 
Zz 
Zebra caterpillar. 103. 
Zoologischer Anzeiger, article from, 54. 
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