INDEX TO FOURTEENTH REPORT. 
Ill 
delavaricus, Oxyptilus, 9.0,91. 
Desmodium as food plant of Pyrrhia ex¬ 
primens, 89,90. 
Destroying screenings as measure against 
Wheat Midge, 54. 
trees as measure against Elm Borer, 
114. 
destructor, Cecidomyia, 38-50. 
Semiotellus, 44-46,49. 
Diabrotica longicornis, 5. 
Dichelia sulphureana, 17-20,21,74. 
differentialis, Caloptenus, 23. 
diospyri, Trioza, 99. 
Diseases due to Phytopti, treatment for,86. 
of Forest Tent Caterpillar, 7. 
of Grape, 85. 
of Imported Cabbage Worm, 6,7. 
of Silk Worm,7. 
diversilineata, Petrophora. 83. 
Dolerus arvensis, 100-102. 
description, 101. 
fungous parasites of, 101. 
bieolor, 100-102. 
description, 101. 
fungous parasites of, 101. 
Drosophila ampelophila, 83. 
E 
Earle, F. S.. experiments upon Tarnished 
Plant Bug with pyrethrum, 80. 
Early plowing as measure against Grass 
Worm or Fall Army Worm, 66. 
Eccopsis exoletum, 117,118. 
description, 117,118, 
Edwards and Elliott on Pyrrhia exprimens, 
89. 
Egg plant, injuries to, by Crepidodera 
cucumeris, 117. 
Elaptus, 110. 
aleurodis, 110. 
Elliot, 89. (See Edwards and Elliot.) 
Elm Bark Louse, 115. 
Borer, 112-114. 
description, 113. 
parasites, 113. 
\ injuries to, by Elm Plant Louse, 114. 
Red-Banded Leaf Roller, 21. 
insects injurious to, 112-115. 
Plant Louse, 114. 
White, injuries to, by Elm Bark Louse, 
115. 
Elm Borer, 112,113,114. 
Soft Maple Bark Louse, 104. 
elymi, Isosoma, 37. 
Elymus canadensis, injuries to, by Isosoma 
elymi, 37. 
Emphytus maculatus, 77. 
Empoa albopicta, 117. 
Emulsion, kerosene, for Apple Leaf bkele- 
tonizer, 97. 
Cherry Slug, 117. 
Corn Plant Louse, 33. 
Lesser Apple Leaf Roller, 97. 
Emulsion, kerosene, for Red Spider, 117. 
Soft Maple Bark Louse, 108. 
Entomological Society of Philadelphia, 
Proceedings, cited. (See under Proceed¬ 
ings.) 
Entomologist and Botanist, cited, 57,61. 
Erigeron canadense, food plant of Sulphur 
Leaf Roller, 20. 
Tortrix pallorana, 74. 
error, Platygaster, 44. 
Eupelmus allyni, 37,44. 
calendar, 50. 
description, 37. 
parasite of Isosoma hordei, 36. 
of Isosoma tritici. Lesser Wheat 
Straw Worm,36. 
European Grape Leaf Mite, 86. 
Euschistus, 78. 
Evening Primrose, food plant of Scelodon- 
ta pubescens, 81,82. 
exoletum, Eccopsis, 117,118. 
Exorista infesta, description, 65, 
parasite of Grass Worm or Fall Army 
Worm, 65. 
exprimens, Chariclea, 88. 
Heliothis. 88. 
Pyrrhia, 89. 
Fall Army Worm or Grass Worm, 3, 6, 55 67. 
(See Grass Worm.) 
femur-rubrum, Pezotettix, 23. 
Fernald, C. H., Description of Crambus 
zeellus 13* 
determination of Eccopsis exoletum, 118. 
List of North American Tortricidoe, 
cited, 18,21. 
on Dichelia sulphureana, 18. 
on Root Web Worm, 14. 
fistulosa, Monarda, injuries to, by Sulphur 
Leaf Roller, 20. 
Fitch, Dr. Asa, 38. 
on Aphis malifolire, 98. 
on Corn Plant Louse, 23. 
on Platygaster error and other parasites 
of Hessian Fly, 44. 
on Platygaster lecanii, 105. 
on Proctotrupidae, 105. 
on Semiotellus destructor, 44. 
on Typhlocyba tricincta, 115. 
flavus, Chaitophorus, 70. 
Lasius, 24,29,70,72. 
Flea Beetle, Brassy,22. 
Cucumber, 98,117. 
Forbes, S. A., 65. , 
on lady bugs, as enemies of Corn Plant 
Louse, 24* 
on nomenclature of Corn Plant Louse, 
25. ,. 
Forest Tent Caterpillar, contagious disease, 
French, G. H., on Empelmus allyni, des¬ 
cription, parasitism, 36,37. 
