35 



Economic entomology, works on, XXIV, 83. 

 Ectobia germanioa, habits of, IV, 92. 

 Elaphidion cinereum, lives in buttonwood, XVIIT, 43. 

 iml)elle, lives in oak, XVIII, 4.'J. 

 inerme, habits of, XVIII, 41. 

 irroratum, in mangrove, XVIII, 43. 

 mucronatum, food habits of, XVIII, 42. 

 parallelum, abundance on maples, VI, 59. 

 subpubescens, haVjits of, XVIII, 41. 

 tectum, in stems of Yucca, XVIII, 43. 

 nnicolor, lives in redbud, XVIII, 43. 

 villosum, habits of, XVIII, 35. 



injuring apple twigs, VI, 58. 

 injurious in New York, XVII, 17. 

 on roses, XXVII, 101. 

 Elasniopalpus lignosellus, account of, XXIII, 17. 

 Elm leaf-miner, in New York, XVII, 21. 

 Emory funiigator, XX, 43. 

 Emphytus canadensis, injuring violets, XXVII, 26. 



pallipes=E. canadensis, XXVII, 30. 

 Empoasca mali, injurious to potatoes, VI, 79. 



viridescens, on potatoes, XVIII, 101. 

 Empusa aphidis, affecting Nectarophora destructor, XXVI, 58, 59, 70, 88. 

 infesting chinch bugs, XV, 39. 

 gryllii, destroying grasshoppers in Colorado in 1895, VII, 32, 38. 



South Africa, IX, 35. 

 sphferosperma, destroying Phytonomus punctatus, IX, 89; XXVI, 81. 

 Empusina nmsc?e, destroying house flies, IV, 47. 

 Encyrtus flavus, hosts of, VII, 63. 



johnsoni, parasite of Murgantia histrionica, XXVI, 21. 

 sp., parasite of Aspidiotus forbesi, VI, 75. 

 England, some injurious insects of, IX, 26. 

 Entedon epigonus, as enemy of Hessian fly, XVI, 38. 



hagenowi, parasite of Evania appendigaster, IV, 95. 

 Entilia sinuata, habits of, XXX, 75. 

 Entomologic service in New York, XX, 39 

 Entomology, a list of works on North American, XXIV. 

 Entomophthora aphidis. See Empusa. 



phytonomi, destroying Phytonomus punctatus, XXVI, 96. 

 sphferosperma. See Empusa. 

 Entomosceiis adonidis, in Canada, XXVI, 95. 



Entomosporium maculatum, resembling the San Jose scale. III, 37. 

 Ephedrus incompletus, parasite of rose aphis, XVII, 46. 

 Ephestia cahiritella, Hfe hi.story of, VIII, 8. 



infesting chocolate nuts, VIII, 7. 

 in various dry foods, VIII, 8. 

 calidella, feeds on dried tigs, raisins, and currants, VIII, 10. 

 desuetella=E. ticulella. 



elutella, injuring cayenne pepper, dried apples, and cacao beans, A'lII, 9. 

 ficella=E. calidella. 



ficulella, in cotton cake, currants, and dried figs, V^III, 10. 

 kuehniella, development of, VI, 85. 

 in Canada, XXVI, 96. 

 notes on, XX, 67. 



