37 



Euphoria inda, habits and grubs of, VI, 58. 

 life history of, XIX, 67. 

 pest to peach crop, VI, 62. 

 note on, XXX, 85. 

 Euphorocera claripennis, parasite of Euproctis chrysorrhea, XVII, 28. 



Ccelodasys unicornis, IX, 43. 

 Epilachna borealis, XIX, 16. 

 Orgyia leucostigma, IX, 16. 

 Melanoplus differentialis, XXX, 25. 

 Euplectrus comstockii, parasite of Laphygma frugiperda, XXIX, 36. 

 frontalis, parasite of Xoctua c-nigrum, XXVII, 114. 

 plathypena?, parasite of Plathypena scabra, XXX, 50. 

 Eupogonius vestitus, on chestnut, VII, 72. 



Euproctis chrysorrhcea, account of, in Massachusetts, XVII, 24. 

 birds that feed upon larvae of, XX, 88. 

 in Massachusetts, XXVI, 75. 

 Eupsalis minuta, destructive to stave timber, XVII, 47. 

 Euptoieta claudia, on pansies, XXVII, 80. 

 Eurymetopus brevis, mention of, V, 233. 

 Eurytoma funebris=Bruchophagus. 

 Euschistus variolarius, note on, XXX, 84. 



Euthyrhynchus floridanus, preying on Xezara hilaris, XXII, 109. 

 Eutrixa masuria, parasite of white grub, XIX, 79. 

 Evania appendigaster, parasite of cockroach eggs, IV, 95. 

 Exartema permundana, effect of cold winter on, XXII, 57. 



on blackberry in Ohio, XX, 71. 

 Exoascus cecidomophilus, associated with cecidomyiid on chokecherry, VI, 58. 

 Exochus mansuetor, parasite of Pyralis farinalis, VIII, 42. 

 Exorista blanda, parasite of Plathypena scabra, XXX, 50. 



griseomicans, parasite of Orgyia leucostigma, IX, 16. 

 hypena?, parasite of Hypena humuli, VII, 46. 

 pyste, parasite of Hellula undalis, XXIII, 60. 

 sp., parasite of Orgyia leucostigma, IX, 17. 

 Falciger rostratus, parasite of pigeon, V, 262. 

 Farm practice against insects, II, 17. 

 Feltia herilis, abundance of larva? in Ohio, II, 85. 

 Fidia viticida, condition of, in Ohio, in 1897, IX, 44. 

 serious damage by, in Ohio, XX, 70. 

 work of, in Ohio, VI, 69. 

 damage by, in Illinois, XXX, 97. 

 Fiorinia fiorinia?, in Georgia, XXVI, 52. 

 Fish, use of, to clear ponds of mosquito larva?, IV, 20; V, 29. 

 Fish-oil soaps, experiments with, against San Jose scale, III, 68. 

 use of, II, 23. 



value as insecticides, VI, 38; XVII, 96. 

 Flea-beetles, remedies for, XIX, 90. 



in California vineyards, XXX, 91. 

 Fleas, general characters of, V, 141. 

 remedies against, IV, 29. 

 to rid cats of, XXX, 94. 

 Flies, carriers of disease, V, 20; XXX, 39. 

 Flour beetles, general characters of, IV, 112. 

 Food insects, remedies for, IV, 129. 

 Forests, insect enemies of, II, 75; XXI, 7. 



