a 443 



Eulecanium nigrofasciatum, 49, 173', 



200''-3". 



tulipiferae. 17^*. 2oS*-io*. 

 Eumenidae, 23'*. 

 Eunotus lividus, 199*. 



figure, 199. 

 euonymi. Chionaspis, 173^, 213^-14". 

 Euonymus, Euonymus scale injuring, 173^. 

 Euonymus scale, 173^, 213^-14'^. 

 Eupelmus limneriae, 140"*. 

 Euphorocera claripennis, 113-, it,S*, 161*, 



1 662. 

 Euproctis chrysorrhoea. 28\ 105", 163^-66^, 



254'- 

 Eupsalis minuta, 256", 26i*-63®. 

 European elm case bearer, i67'-68'*. 

 European willow gall midge, 258-, 299*- 



302-. 

 Euschistus sp., 24^. 



servus, 146^ 

 Euvanessa antiopa, 31", 48*, 49, 105*. 158*- 



62*, 253*. 

 Evaniidae, 22''. 

 Evergreens, bag or basket worm injuring, 



123*, 126". 

 exile, Anomalon, 113-. 

 Exorista griseomicans, 138^. 



Fall web worm, 12-, 105''', 131^, 142=^-46', 



253^- 

 fasciata, Phora, 140'^. 

 fascicularis, Hemirhipus, 266*. 

 fascipennis, Baccha, 186^. 

 fayi, Saperda, 257^ 2833-84'^. 

 femorata, Chrysobothris, 51*, 86^-87^ 261^. 

 Feniseca tarquinius, 196^ 

 ferrugineipes, Limneria, 158*. 

 Finch family, 31'. 

 Fir, insects injurious to: 



bark borers, 6''. 



tussock moth, white-marked, 136®. 

 Flat-headed borer, common, 51^, 86^-87' 

 fiavipes, Termes, 51*. 87^-90^ 



flavoscutellum, Coccophagus, 199^, 210'. 

 flavus. Aphycus, 181". 

 Flea beetle^ 150*. 

 fietcherella, Coleophora, 171*. 

 Flicker, in". 

 Flies, 1 6-*. 



lace- winged. 14'"'. 

 two winged, 11'. 

 Flower flies, 24-. 

 Flycatchers, 30^. 

 Forest products, value, 255^. 

 Forest tent caterpillar, 23^, 25", 48^, 52^ 

 1053, 106^-15^, 253^; birds feeding on, 

 28'; parasites, 21-'', 112^-13^; remedies, 

 44", 1 1 3^-1 5^- 

 Forest tree pests, 253'-332*. 

 I'orest trees, groups of insects affecting, 



10-''- 1 2'. 

 Forests, annual losses caused by insects, 7''. 

 fraternus, Coccophagus, i8i*-82^. 

 fraxina, Podosesia, 51^, 92^. 

 fraxinifolii, Pemphigus, 196^. 

 frenchii, Frontina, II3^ 138*. 

 Fringillidae, 31*. 

 t'-ontalis, Dendroctonus, 6*. 

 Frontina aletiae, 138'. 

 frenchii, 113', 1 38''. 

 Fruit flies, 14". 



Fruit trees, insects injurious to: 

 appleborer, round-headed, 51^ 

 fall webworm, 145^. 

 gipsy moth, 120^. 

 fugitiva, Limneria, 112*, 309". 314'. 

 tulvescens, Theronia, Ii2"-i3'. 138''. 

 Fumigation, 39^-41'. 

 furfura, Chionaspis, 173". 2i4"-i6''. 

 fusca. Corny s, 199*. 



fuscipennis, Aphelinus, 212', 214^ 222". 

 fuscipes, Pteromalus, 161''. 



Galerucella luteola, 8\ 48*, 49, 105', 146*- 



53 '• 

 Gall insects, 172*, 259'. 



