620 



I.VDEX, 



Eyiosoma grossulariae, on currants 

 and gooseberries in Holland, 199 ; 

 probably the Avinged form of 

 E. ulmi, 199. 



Eriosoma Janigentiii (Woollv Apple 

 Aphis), bionomics and control of, 

 in Australia, 7, 153, 15fi ; bio- 

 nomics and control of, in Britain, 

 59, 133, 349 ; intercepted on 

 apple in California, 114, 319, 387 ; 

 bionomics of, in Canada, 35, 

 221, 259; in orchards in Ger- 

 many, 426 ; in Holland, 199 ; 

 bionomics of, in Italy, 142,159; 

 winter measures against, in Swit- 

 zerland, 23 ; measures against, 

 in U.S.A., 249, 385, \S44 ; 

 measures against, in New Zealand, 

 344, 431 ; bionomics of, 418, 

 419 ; relation of, to apple 

 canker, 349 ; hydrocyanic-acid gas 

 against, 539. 



Eriosoma lanuginosuui, in Russia, 

 104. 



Eriosoma ulmi, winged form of, 

 known as E. grossulariae, 199 ; 

 in Holland, 199 ; forming galls 

 on elm in Lithuania, 420 ; in 

 Russia, 104. 



eriosomiperda, Uncinulella. 



Erium, 187. 



Ernoporus tiliae, in lime in Russia, 

 106. 



Erodium, Euxoa segetum experi- 

 mentally fed on, in Germany, 271. 



Erodium cicutarium (Red Stem 

 Filaree), curly-top transmitted 

 from, to beet by Etitettix tenella 

 in U.S.A., 87. 



erosa, Anomis ; Malacosoma. 



erratica, Scolia. 



ervi, Aphidius . 



Erysimum canesccns, food-plant of 

 Ceuthorrhynchiis puncticollis in 

 Austria, 290. 



Erysimum cheiranthoides, food-plant 

 of Baris laticollis in Germanv, 

 174. 



Erysimum cuspidatum, food-plant 

 of Ceuthorrhynch.us pulvinaius in 

 Austria, 290. 



Erysimum hieraciijolium, food-plant 

 of Coleopterous pests in Central 

 Europe, 174, 290. 



Erythrina (Dadap), pests of, in 

 Ceylon, 110, 111, 520; Myllo- 

 cerus on, in Dutch East Indies, 

 455. 



Erythrina crista-galli, new Ps}llid 

 on, in Argentina, 140. 



Erythrina lithosperma, pests of, in 

 Ceylon, 520. 



cyythrinae, Psylla. 



erythrocephala, Calliphora . 



erythrocsphalus, Neodytus. 



erythrogaster, Cinxaelotus. 



essigi, Kerines. 



Estigmene acraea, on cotton and 

 maize in U.S.A., 10, 220. 



ethlius, Calpodes. 



Ethyl Alcohol, chemotropic effect 

 of, on insects, 327. 



Etiella zirickenella, on Glycine soja 

 in Dutch East Indies, 329 ; in 

 Russia, 104. 



Euaresta amplifrotis, sp. n., in Natal, 

 264. 



Euaspidiotus lataniae (see Aspi- 

 diotus) . 



Eubiomyia calosomae, parasite of 

 Calosonia in U.S.A., 184. 



Euhlemma cocciphaga, predaceous 

 on scale-insects in Australia, 335, 

 336 ; introduction of, into Cali- 

 fornia, against Saisstia oleae, 335. 



Eublemma dimidialis, on Phaseolus 

 mungo in India, 100. 



Eublemma Jiemirhoda (see E. dii)ii- 

 dialis) . 



Eublemma quadrilineata, preda- 

 ceous on Phenacoccus hirsutus 

 in India, 83. 



Eublemma scitiila, predaceous on 

 Ceroplastes ritsci in Algeria and 

 South France, 450 ; predaceous 

 on Saisettia oleae in Spain, 514. 



Eucallipterus tiliae, on lime in 

 Britain, 59. 



Eiicalymnatus [Lecanium) decem- 

 plex, sp. n., on Lecythis in British 

 Guiana, 119, 533. 



eucalypti, Endoxyla. 



Eucalyptus, not attacked by Oeceti- 

 cus platensis in Argentina, 298 ; 

 pests of, in Australia, 63, 442. 



Eucalyptus globulus (Blue Gum), 

 pests of, in U.S.A., 278, 463. 



Eucalyptus microcorys (Tallow- 

 wood), unidentified caterpillar on, 

 in Queensland, 156. 



Eucalyptus rostrata, Oncidercs cin- 

 gulata on, in Florida, 137. 



Eucalyptus tereticorms (Grey Gum), 

 Xyleutes boisduvali on, in Queens- 

 land, 156. 



Eucardinia caricae, on papaw in 

 Cuba, 54. 



Euceros crassicornis, parasite of 

 Panolis flammea in Holland, 226. 



Euchlaena luxurians (Teosinte), 

 restrictions on importation ot, 

 into U.S.A., 512. 



Euchlora megaera, in San Thome, 

 493. 



