696 



INDEX. 



measures against, in Virgin 



Islands, 429, 431. 

 Dysderciis cingulatiis (Red Cotton 



Bug), bionomics of, in India, 74, 



205. 

 Dysderciis ruficollis, on cotton in 



Brazil, 142. 

 Dysdercus super stitiosus, food-plants 



of, in San Thome, 57. 

 Dysdercus suturellns, on Hibiscus 



sabdariffa in Philippines, 173. 

 Dysenteric Septicaemia, bacillus 



allied to, infesting insect pests in 



Italy, 506. 

 dytiscidarmn, A naphes. 

 Dytiscus, parasitised by Prestwichia 



aquatica in Russia, 555. 



Eantis thraso (Citrus Leaf-roller), in 

 Porto Rico, 332. 



Earias, in Egypt, 72, 215 ; trap- 

 crops for, in India, 210, 215 ; 

 parasites of, 210, 215. 



Earias chlorana, on basket willows 

 in Germany, 195. 



Earias cupreoviridis, on Hibiscus 

 abelmoschus in India, 72. 



Earias Jabia, bionomics of, in India, 

 71, 74 ; on cotton in Dutch East 

 Indies, 507. 



Earias insulana (Spiny BoUworm), 

 in South Africa, 282 ; bionomics 

 of, in India, 71, 74 ; in Mauritius, 

 559 ; food-plants of, in Meso- 

 potamia, 603. 



Earias insulana var. anthophilana, 

 bionomics of, in Tripoli, 139. 



Earwigs, predacious on Aspidiotus 

 destructor in Fiji, 501 ; natural 

 enemy of honey bees in U.S.A., 

 416 ; (see Forficula). 



Easter Island, new bark-beetle on 

 Broussoneiia papyri/era in, 601. 



Eau de Javelle (see Sodium Hypo- 

 chlorite) . 



£benina, Anilasta. 



ebenus, Ligyrus. 



echinopus, Rhizoglyphus. 



Eccoptogaster (see Scolytus). 



eccoptogastri, Cerocephala ; Ecphylus. 



Echocerus (see Gnathocerus) . 



Echthrodelphax fairchildi, a minor 

 enemy of Perkinsiella sacchari- 

 cida in Hawaii, 603. 



Economic Entomology, in South 

 Africa, 84 ; review of American 

 literature of, 396 ; in Canada, 



35, 505 ; in France, 362 ; organi- 

 sation of, in Germany, 158, 257, 

 449, 590 ; organisation of, in 

 Holland, 133; in India, 216; in 

 Italy, 268, 506 ; organisation of, 

 in Russia, 327, 347, 479, 552, 

 553, 554, 556 ; necessity for 

 organisation of, in Switzerland, 

 94; in U.S.A., 35, 115, 230, 

 245 ; application of bicclimatic 

 law to, 113, 126; importance of 

 illustrations in, 337 ; lectures in, 

 244. 



Ecphylus eccoptogastri, parasite of 

 Scolytus spp. in France, 402. 



Ectobia lapponica, in forests in 

 Germany, 176^! 



Ectobia livida, in forests in Germany, 

 176. 



Ecuador, pests of cacao, etc., and 

 their control in, 546 ; bionomics 

 of Coccotrypes dactyliperda on 

 palms in, 545 ; new mite on 

 palm seeds from, 119. 



edwardsii, Neodiprioii. 



Eelworms (see Nematodes). 



e genus, Agrilus. 



Egg-plant {Solanum melongena) , not 

 attacked by Lenia bilineata in 

 South Africa, 187 ; Plithorimaea 

 operculella on, in Western Aus- 

 tralia, 260 ; Corythaica monacha 

 on, in Barbados, 322 ; Ceci- 

 domyiid forming galls on, in 

 Eritrea, 506 ; Tetranychus ludeni 

 on, in France and Germany, 3 ; 

 Camponotus maculatus infuscus 

 on, in India, 211 ; pests of, in 

 Virgin Islands, 431. 



egregius, Pteromalus. 



Egypt, measures against Astero- 

 lecanium pustulans on figs in, 

 318 ; cotton pests and their 

 control in, 72, 73, 215, 316, 384, 

 474, 481, 599 ; campaign against 

 hibiscus mealy-bug in, 317 ; mea- 

 sures against locusts in, 490 ; 

 miscellaneous pests in, 4, 317, 

 537 ; Platyedra gossypiella prob- 

 ably introduced into Mexico from, 

 269. 



ehrhorni, Cirrhencyrtus [Pseudococ- 

 cobius) . 



eitelweinii, Homalotylus. 



Elachertus, parasite of Recurvaria 

 milleri in U.S.A., 392. 



Elachistus nigritulus, probably a 

 parasite of Cydia strobilella in 

 Bavaria, 609. 



elaeidis, Coelaenomenodera. 



Elaeis, pests of, in Belgian Congo, 

 495. 



