Ixxii THE GYPSY MOTH. 



PAGE 



Eggs of the gypsy moth, effects of digestive processes of birds npon, 239 

 effects of extremes of temperature on, . ... .292 



experiments with insecticides on, 407 



hatching of, how accomplished, 297 



how covered, 289 



implements used in search for, 125 



number of, deposited, 94, 289 



number of, in female, 364 



number of, laid by poorly fed females, 95 



of dipterous parasites, . . . . . . . . 385 



removed by dissection, . . . . r . . 364 



scattering of, 117,239,290,363 



time required for fertilization 343 



vitality of, 279, 291 



Eichoru raupenleim machine, 131 



Elachiptera dispar, 390 



Electric insecticide 482 



Elm, the Dexter, 247 



trees attacked by Chrysomela scalaris, 235 



Elms attacked by gypsy moth, 277 



"Elphona," 483 



Embryo, development of, . . . . . . . 288, 294, 295 



Emerging, process of, ^ . . 336 



Emerton, J. H., spiders identified by, . . . . . . 404 



Empidonax minimus 207 



Employees, number of, yearly, . 89-91 



uniform of, . . . . . 114 



Emulsion, kerosene, use of, 163, 485 



Enemies, natural. See Natural enemies. 



England, extermination of gypsy moth in, . . ^ . . . 269 



occurrence of gypsy moth in, 267, 268 



English sparrow attacking the gypsy moth, . . . 208,231,234 

 Importation of, into America, . . . . . . 233, 234 



Eutachina larvarum, 392 



Entomological adviser, Prof. C. H. Fernald appointed, ... 57 

 opinion of, in regard to extermination, ..... 67 



Entomologists, recommendations of, . 69 



conference of, . 45 



infested region inspected by 69,79 



reports of (Appendices D and E). 



spraying recommended by 45 



Enwright, Wra. J., statement of, 40 



Epeira strix, 405 



Epiblemum scenicum 405 



Escape of the gypsy moth, statements in regard to 4 



Essex County Agricultural Society, petition presented by, . . 36 



Eupelmus bifasciatus, . 377 



Europe, distribution of gypsy moth in, 267 



methods of destroying the gypsy moth in, . 117,284 



European birds attacking gypsy moth eggs, 231 



birds, introduction of, 232 



