110 
INDEX TO FOURTEENTH REPORT. 
Clover leaf roller, 74. 
mites, 73,74. 
Red, injuries to, by Sulphur Leaf Roller, 
19, 20. 
White, injuries to, by Clover Bark 
Louse, 72. 
Hasmatopis grataria, 74. 
Sulphur Leaf Roller, 19. 
c-nigrum, Agrotis, 93. 
Coccidae, 71. 
Coccinella 9-notata, 24,33. 
Coccophagus lecanii, parasite of Soft Ma¬ 
ple Bark Louse, 105. 
Coccus, 71. 
trifolii, description, 72. 
sorghiellus, description, 71. 
Common Jumping Pear Louse, 98. 
Lady Bug, 21. 
Comstock, J. H., on Dichelia sulphureana, 
17.19.20. 
on Grass Worm or Fall Army Worm, 57. 
on Vine-loving Fruit Fly, 83,84. 
Report upon Cotton Insects cited, 57. 
Contagious disease of Silk Worm, 7. 
Forest Tent Caterpillar, 7. 
Imported Cabbage Worm, 7. 
contracta, Datana, 95. 
Contribution to the Life History of the 
Corn Plant Louse, 23-33. 
to a knowledge of the life history and 
parasites of the Hessian Fly, 38-50. 
Contributions to agricultural entomology, 
9-74. 
to horticultural entomology, 75-118. 
convergens, Hippodamia, 24. 
Cook, A. J., on parasites of the Hessian|Fly, 
44. 
Coquillet, D. W., on Dichelia sulphureana, 
18.19.20. 
on Pyrrhia angulata, 89. 
Corn, injuries to, by Acridium america- 
num, 29. 
Brassy Flea Beetle, 22. 
Caloptenus differentials, 23. 
Chinch Bug, 5. 
Cicadula nigrifrons, 68. 
quadrilineatus, 69. 
Common Lady Bug, 22. 
Corn Plant Louse, 23. 
Corn Root Worm, 5,6. 
Grasshoppers, 22. 
Grass Worm or Fall Army Worm, 
55.56,57,61,62. 
Leaf Hoppers, 22. 
Orchelimum vulgare, 23. 
Red Legged Grasshoppers, 23. 
Red-Banded Leaf Roller, 20,21. 
Root Web Worm, 6,12,13. 
Sulphur Leaf Roller, 17,19. 
insects, article on, 11-33. 
Corn Plant Louse. 23-33. 
aerial form, 23.24. 
ants attending, 29. 
artificial remedies, 33. 
Corn Plant Louse, contribution to the life 
history of the, 23-33. 
description, 25,26. 
distribution, 30. 
enemies, 24,30-33. 
food plants, 24. 
injuries to broom corn, 24. 
corn, extent of, 24,25. 
sorghum. 24. 
life history and habits, 26-30. 
nomenclature, 25. 
parasites and predaceous insects, 24.30, 
33. 
preyed upon by Lady Bugs, 24,33. 
relation of root and aerial forms, 29. 
Corn Root Worm, 5. 
Cotton, injuries to, by Sulphur Leaf Roller, 
20 . 
Grass Worm or Fall Army Worm, 55, 
62. 
Worm, 57. 
Cowslip, 80. 
Crambus zeellus, 12-17. (See Root Web 
Worm.) 
Cranberry, injuries to, by Red-Banded Leaf 
Roller, 20,21. 
Crepidodera cucumeris, 98,117. 
helxines, 98,117. 
crepuscularia, Cymatophora, 72. 
Croesia fulvoroseana, 17. 
gallivorana, 17. 
sulfureana, 17. 
virginiana, 17. 
' Crown Borer, Strawberry. 8. 
Cryptides, 94. 
Cucumber Flea Beetle, 98,117. 
Cucumber, injuries to, by Grass Worm or 
Fall Army Worm, 62. 
Wild, food plant of Soft Maple Bark 
Louse, 104. 
cucumeris, Crepidodera, 98. 
Currant, injuries to, by Eccopsis exoletum, 
117. 
Green Apple Leaf Hopper, 117. 
Typhlocyba tricincta, 115. 
Cutworm, Speckled, as a cabbage worm,93. 
description, 93,94. » 
life history, 94. 
parasites, hymenopterous, 9*. 
Wheat, 56,58. 
Cutworms, 16. 
Cyclonida sanguinea, 33. 
Cymatophora crepuscularia, descriptor, 
72. 
D 
daggyi, Prodenia, 56,58. 
dasyearpum, Acer, 104,109,111. 
on,some insect enemies of, 103. 
Datana contracta, 95. 
Davenport Academy of Sciences, Proceed¬ 
ings, cited. (See under Proceedings.) 
Deep plowing as measure ^against Wheat 
Midge, 54. 
