Cyperus strigosus as food of Larger Corn 
Root Worm, 72. 
D 
Dactylis glomerata, attempt to rear Hessian 
Fly upon, 62. 
Datana ministra, XIII. 
Dates infested by Euzophera zellerella, 26. 
destructor, Cecidomyia, 51-63. See under 
Hessian Fly. 
Dexidae, 52. 
Diabrotica 12-punctata, XT, 71. See under 
Corn Root Worm, the Larger, 
on bacterial disease of, 71-73. 
longicornis, XI, 71. 
vittata infested by Sporotrichum glo- 
buliferum, 81. 
Diptera, parasitic, 44. 
Disease, Bacterial, of the larger Corn Root 
Worm, 71-73 
of Cutworms, XII. 
of Common Tomato-Worm, XIII. 
Diseases of the Chinch Bug, IX, 78, 79, 84. 
bacterial, 74, 76, 84, 85, 87. 
culture and infection experiments, 
81-84. 
field infection experiments. 85, 86,87. 
notes on the, 74-87. 
Disonycha pennsylvanica infested by Spo¬ 
rotrichum globuliferum, 79, 81, 82. 
dispar, Xyloterus 18. 
Dock infested by Corn-Root Aphis, 67 
Dobner, E. Ph., on Fruit Bark Beetle, 6,19. 
Dolichopodidae, infected with Sporotrichum 
globuliferum, 83. 
dubia, Lachnosterna, 47, 50. 
12-punctata, Diabrotica, XI, 71. 
E 
Eichoff, W., on Fruit Bark Beetle. 6,20. 
Elder, Box, leaves of, as food of adult of 
White Grubs, 42. 
Elm, injury to, by Fruit Bark Beetle, 6. 
leaves as food of adult of White Grubs, 
42, 43. 
Elymus americanus, Hessian Fly puparia 
in, 61. 
Endicott. Geo. W., on Fruit Bark Beetle,2,3. 
Entomologica Americana cited, 29, 64. 
Entomological Society of Ontario, Report, 
cited, 33. 
of Washington, Pro eedings, cited, 5. 
Entomologische Nachrichten cited, 61. 
Entomophthora, 75, 78, 84, 86, 87. 
infesting Chinch Bug, 74, 75, 76. 
Entomophthorous disease of Chinch Bug, 
86, 87. 
laboratory and field experiments 
with, 86. 
spontaneous outbreak of, in Kansas, 
86 . 
philida, Lachnosterna, 47. 48. 
Erigeron canadense infested by Corn-Root 
Aphis, 67. 
Eupelmus, 15. 
Euzophera cinerosella infesting Worm¬ 
wood, 26. 
impletella, 29. 
semifumeralis, 26-29. See under Borer, 
American Plum, 
zellerella bred from dates, 26. 
exitiosa, Sannina, 26. 
F 
Farmers’ Review cited, 33. 
Fertilization of trees against Fruit Bark 
Beetle, 6.12. 
Fitch, Asa, on Lachnosterna fusca, 32. 
Flacherie, 84, 85. 
Fleabane infested by Corn-Root Aphis, 67. 
fluviatilis. Scirpus, 72. 
Forbes, S. A., 85. 
Note on Chinch-Bug Diseases, abstract, 
84. 
on Fruit Bark Beetle, abstract, 15. 
paper cited, 76. 
on life history of White Grubs, 34. 
Reports as State Entomologist of Illi¬ 
nois. See under Reports. 
Studies on the Chinch Bug, II., cited, 86. 
Forel, August, identification of Lasius brun- 
neus, var. alienus, 65. 
Forest Tent Caterpillar, XIII. 
Foxtail grass, attempt to rear Hessian Fly 
upon, 62. 
French, G. H., The Fruit Bark Beetle, 
Scolytus rugulosus, abstracts, 16,17. 
Fruit Bark Beetle X. 1-20. 
American literature, 12-18. 
description, 9. 
European accounts, 6. 
literature, 18-20. 
history in Illinois, 2. 
in the United States at large, 
5. 
injuries to vegetation, 6. 
to stone fruits, IX, 7. 
life history and remedies, 10. 
parasites of larva, 5. 
fraterna, Lachnosterna, 36,37,47,50,51. 
Fruits, stone, injury to, by Fruit Bark Bee¬ 
tle, IX, 7. 
fulleri, Aramigus, XIII. 
Fuller’s Rose Beetle, appearance in hot¬ 
houses, XIII. 
Fungi, parasitic, 44,75.76,78,79,81-84.- 
sphmriaceous, 44,45. 
spore-bearing, infesting Chinch Bug,74. 
Sporotrichum, 74,75,79,81. 
description, 80. 
globuliferum, 75, 76. 
descriptiohs, 80. 
which Kill Insects, abstract, 85. 
Fungus attack upon W'heat, 57. 
diseases of Chinch Bug, 74,75,76,78.79,85. 
fusca, Lachnosterna, 32, 36, 37,38,45,46, 47,48. 
50,51. 
