600 



INDEX. 



Drymus sylvaticus, on gooseberries 



in Russia, 458. 

 Dryohates villosus monticola (Rocky 



Mountain Hairy Woodpecker), 



destroying Pinipestis zimmer- 



manni in U.S.A., 35. 

 Dryocoetes autographus, on spruce 



in Finland, 506. 

 Dryocoetes hectographus, on spruce 



in Finland, 506. 

 dubia, Lachnosterna ; Lyplia. 

 dubius, Pachycrepoideus . 

 dugesii, Ceroplasies. 

 duodecimpunctata, Crioceris (Lema) ; 



Diabrotica. 

 Duomitus ceramicus, on teak in 



India, 228. 

 Duomitus punciifer, in Barbados, 



257. 

 duplana, Ehyaeionia. 

 duplex, Pseudaonidia. 

 duplicata, MagdaUs. 

 duplicatus, Eneyrtus ; Ips. 

 duponti, Lepidosaphes. 

 Dust Sprays, experiments with, 



against Chloridea obsolcta, 448. 

 Dutch East Indies, pests of coconuts 



in, 149-151, 236 ; (see Java, etc.). 

 Dutch Guiana, BrassoUs sophorae 



in, 66. 

 dux, Tropidacris. 

 Dyscinetus barbotus, on crops in 



Barbuda, 153 ; on sugar-cane in 



Porto Rico, 365. 

 Dyscinetus bidentatus (Hardback), 



on sugar-cane in Br. (Guiana, 359. 

 Dyscinetus geminatus, on rice in 



Brazil, 222. 

 Dyscinetus trachypygus, on sugar- 

 cane in Porto Rico, 365. 

 Dysdercus (Cotton Stainer), causing 



internal diseases in bolls of cotton 



in West Indies, 384. 

 Dysdercus andreae (White Cotton 



Stainer), in West Indies, 43, 432. 

 Dysdercus cingulatus, on cotton in 



Australia, 110, 174. 

 Dysdercus delauneyi (Red Cotton 



Stainer), on cotton, etc., in West 



Indies, 416, 432. 

 Dysdercus howardi, on cotton in 



Trinidad, 171. 

 Dysdercus howardi var. minor, on 



cotton in Trinidad, 171. 

 Dysdercus intermedius, on cotton 



and Hibiscus in Nyasaland, 8, 9. 

 Dysdercus nigrofasciatus, on cotton 



in Nyasaland, 8. 

 dysenterica, Oxythyrea. 



E. 



Ear Cockles (see Tylenchus tritici). 

 Farias, on Hibiscus in Nyasaland, 

 9. 



Farias cMorana, on willow in 

 France, 424 ; attacking forest 

 trees in Russia, 494. 



Farias huegeli. on cotton in Aus- 

 tralia, 111, 174. 



Farias insulana (Spiny Boll Worm), 

 bionomics of, in Egypt, 402 ; 

 parasitised by Ehogas lefroyi in 

 India, 225 ; bionomics of, in 

 Nyasaland, 7. 



Earwigs, predaceous on scale- 

 insects in Europe, 492 ; para- 

 sitised by Rhacodineura aniiqua 

 in Europe, 324 ; on Oreodoxa 

 regalis in Fiji, 92 ; destroying 

 pupae of Depressaria heracleana 

 in Nova Scotia, 177 ; (see also 

 Forficula, etc.). 



Eastern Fii" Bark-beetle (see Ips 

 balsameus). 



Eastern Peach Borer (see Aegeria 

 exitiosa). 



ebenus, Ligyrus ; Philonthus. 



Fccoptogaster (see Scolyius). 



Fccoptopterus sexspinosus, on Hevea 

 brasiliensis, 389 ; on Shorea 

 robusta in India, 228, 316; on 

 Fugenia jambos in Seychelles, 

 442. 



ecMi, Monanthia. 



echinocacti, Diaspis. 



Economic Entomology, in the 

 British Empire, 268 ; apparatus 

 for regulating temperature used 

 in, 169 ; necessity of liberal 

 training for, 183; necessity for 

 better organisation of, in Europe, 

 488 : organisation of, in Russia . 

 161, 208, 217, 376, 413, 420, 

 500. 



Fcpantheria eridanus, bionomics of, 

 in Porto Rico, 279. 



Fctatomma quadridens, in cane- 

 fields in Br. Giiiana, 465. 



Eddoe, Aspidiotiis Jiartii on, in 

 Barbados, 257. 



Eel-worms, control of, in Denmark, 

 505 ; (see Heterodera and Tylen- 

 chus). 



Egg Plant (see Solanum melongena). 



egregius, Pteromalus. 



Egypt, Adiscodiaspis iamaricola, 

 sp. n. on Tamarix in, 202; 

 Fphestia cauiella in, 49, 403 ; 

 bionomics and control of cotton 

 posts in, 230, 232, 277, 291, 462, 

 491 ; flea-beetles in, 473 ; locusts 

 and their control in, 356; Vira- 

 ehola livia on Inga dulcis in, 473 ; 

 pests of cereals in, 254, 291 ; 

 pests of ground-nuts in, 255; 

 list of insects of economic im- 

 portance in, 472; plant pest 

 legislation in, 231. 



ehrhorni, Aspidiotiis. 



