INDEX, 



653 



Ehhul rnriHf-, association of, with 

 DoUchoderus bituberculatus iu 

 Java. 572. 



Eecopto(jaster (see Scolytus). 



Ecdylolopha insiticmna (Locust 

 Twig-miner), on locust trees in 

 Kentucky, 401. 



^cliinocacti, Diaspis. 



Echinoehloa crusgaUi, ILacrosiplmm 

 (jranarium on, in U.S.A., 131. 



Echinomyia prompia, parasite of 

 Noctuids in France, 341. 



ecliinopus, Ehizogh/phus. 



Ecliinorhynclms gigos, possible in- 

 fection of pigs witli, when fed on 

 Lachnosterna, 206. 



echinus, Urentius. 



Ecliium riiJgare, Kalcotlirips pisivora 

 on,, in Britain, 68. 



Economic Entomology, importance 

 of, in Canada, 117, 343 ; organi- 

 sation of, in Russia, 30, 88, 154, 

 155, 201, 202, 252, 296, 299, 305, 

 394, 396, 510; organisation and 

 importance of, in U.S.A., 202, 

 204, 314, 410; value of cine- 

 matograph in, 409 ; importance 

 of, in tropical agriculture, 451 ; 

 criticisms on application of, 457- 

 459 ; value of, in the War, 

 289. 



Economic Ornithology, in Britain, 

 348 ; (.if e Birds). 



Ecphyhin caudatus, sp. n., parasite 

 of Liparthrum colchicuni on 

 Laurus nobilis in Istria, 95. 



Eetatommn meidlUcum, mites asso- 

 ciated with, in Australia, 319. 



Ectatonima tuberculatum, associated 

 with scale-insects in Br. Guiana, 

 503. 



Ectohia germanica (see Pltyllo- 

 droniia). 



ectypa, (Jh aetocnema. 



Eddoe {Xanthosoma sogittifolium), 

 Oxyligyrus soilus on, in Br. 

 Guiana, 170. 



edmondi, Blups. 



egharum , Ceroplastes. 



egerms, Agrilus. 



Egg-])lant {Solanum vielongena), 

 "pests of, in Ceylon, 102, 23^, 236; 

 Aphis soJani on, in Colombia, 80; 

 control of jyests of, in Cuba, 80 ; 

 pests of-, in Br. Guiana, 170; 

 pests of, in Pcji'to Rico, 227, 312, 

 559 ; pests of, in U.S.A., 11, 141, 

 306, 528. 



Egg-plant, "Wild (see Solanum tor- 

 ruh)). 



Egg-plant Lace-bug (see Corythaica 

 monacha). 



Egg-plant Tortoise Beetle (see Cas- 

 sida pallidula). 



Egypt, experiments with Attacus 

 cynthia in, 264 ; list of Ceramby- 

 cids of, 293 ; Dacus annulatus 

 in, 502 ; Ephydra macellaria not 

 a serious pest of rice in, 467 ; 

 bionomics and control of Hyalop- 

 terus arundinis in, 188 ; control 

 of locusts in, 112; introduction 

 of Pectinophora {Gelechia) gossy- 

 piella into Brazil from, 288 ; 

 Geocorinae of, 188 ; cotton and 

 tobacco pests in, 377, 378, 389, 

 468, 580 ; pests of potatoes in, 

 489 ; pests of Sesbama acgyptiaca 

 in, 103. 



Eight-spotted Forester (see Alypia 

 octomaculata). 



Eisonyx picipes, sj). n., food-plants 

 of, in America, 129. 



Elachcrtus, parasite of Aegeria pic- 

 tipes in Ohio. 372. 



Elaeagn us. Cap itophorus shepherdiae 

 on, in U.S.A., 104. 



Elaphidion mite (Twig Borer of 

 Lime), on citrus in West Indies, 

 109. 



Elasmopalpus lignoselli(s (Lesser 

 Corn Stalk Borer), bionomics and 

 control of, in U.S.A., 305, 385, 

 578. 



Elasmus aspidiscae, sp. n., parasite 

 of Coptodisca splendoriferella in 

 U.S.A., 162. 



Elasmus mordax, sp. n., parasite of 

 I'hyllorycler gutiifinitella in U.S.A. 

 162. 



Elder (see Sambueus nigra). 



Elderberrv, Tetranychus telarius on, 

 in U.S.A., 243. 



eleaph il us, Coccoph ag us . 



electra, Colias. 



elegans, Francoa ; Oxylhyrea ; Zono- 

 cerus. 



elegantulus, Diaprepes famelicus. 



Elengi {3Iimusoi)s elengi), Ceratitis 

 capitata in, in Hawaii, 15. 



elineata, Zophosis. 



elinguaria, Crocallis. 



Elis sexcincta, parasite of white 

 grubs in Porto Rico, 410. 



Elis xanihonotus, parasite of wliite 

 grubs in Porto Rico, 410, 559. 



ella, Erinnyis. 



Elm iUhmts), pests of, in Canada, 

 548, 549 ; Cossus cossus in, in 

 France, 373 ; Cheimatobia bru- 

 mata on. in Holland, 42 ; Scolytus 

 rugulosus in, in Italy, 180 ; 

 Galerucella luteola on, iu Russia, 

 29 ; pests of, in U.S.A., 62, 64, 

 228, 285, 309, 310, 409, 434, 462, 

 476 ; JIaroga unipmictana on, in 

 Victoria, 435 ; life-history of 

 Eriosoma lanigerum on, 335. 



