706 



INDEX. 



Dicyphus {Gallobelicus) nicotianae, 

 on tobacco in Dutch East Indies, 

 108, 570 ; correct genus for, 570. 



Dicyphus orientalis, D. nicotianae 

 compared with, 570. 



didactyhis, Scapieriscus (see S. 

 vicinus). 



Didymocantha obliqua, on wattle in 

 Queensland, 377. 



Dielis javana, proposed introduction 

 of, into Queensland against Lepid- 

 odenna alhohirtum, \11 . 



Dielis thoracica, proposed intro- 

 duction of, into Queensland 

 against Lepidodenna albohirtu)n, 

 All. 



digitata, Otitesella. 



Dihammus fistulator, in Hevea bvasi- 

 liensis in Dutch East Indies, 

 621. 



dilatata, Chionaspis. 



dilatatits, Phy torus. 



dilecta, Tetralonia. 



Diloba coeruleocephala {seeEpisema). 



Dilophus albipennis, bionomics of, 

 in British Isles, 527. 



Dilophus febrilis, bionomics of, in 

 British Isles, 41, 527. 



dilutata, Cidaria. 



ditninutis, Trialeurodes [Asterochi- 

 ton) . 



Dinapate wrighti, in palms in Cali- 

 fornia, 364, 451. 



Dindymus rubiginosus, predacious 

 on noxious insects in Java, 601. 



diniana, Enarmonia. 



Dinoderus, on grape in Jamaica, 167. 



Dinoderus minutus, intercepted in 

 bamboo in California, 251. 



dinodes, Porina. 



Dinothrips, notice of key to Malayan 

 species of, 93. 



Dinothrips affinis, in Malaya, 93. 



Dinothrips jacobsoni, sp. n., in 

 IMalaya, 93. 



Dinothrips monodon, in IMalaya, 93. 



Dinothrips sumatrensis, in Malaya, 

 93. 



Diocalandra taitensis (Tahiti Coco- 

 nut Weevil), on coconut in Fiji, 

 39 ; an introduced pest in Hawaii, 

 43 ; in Tahiti, 43. 



Diorthns simplex, in Heritiera fomes, 

 a possible host of Trigonura rufi- 

 caudis in India, 573. 



Dioryctria abietella (Spruce Cone 

 Moth), experiments with hydro- 

 cyanic acid against, in Sweden, 

 460 ; parasitised by Habrobracon 

 brevicornis, 424. 



Dioryctria silvestrella, in Pinus nigra 

 leucodermis in Austria, 491. 



Dioryctria spletididella, associated 

 with Peridermium strobi in Swit- 

 zerland, 556. 



dioscoreae, Palaeopus. 



Diospilus oleracens, parasite of 

 Ceuthorrhynchus pleiirostigma in 

 British Isles, 242 ; hosts of, in 

 Germany, 262. 



diospyri, Trioza. 



Diospyros ebenuni (Ebony), Cocco- 

 trypes integer in, in Dutch East 

 Indies, 572. 



Diospyros rnontana, fruit-flies on, 

 in Mysore, 389. 



Diospyros virginiana, Trioza diospyri 

 on, in U.S.A., 391. (See Per- 

 simmon.) 



Diparopsis castanea (Sudan Boll- 

 worm), on cotton in South Africa, 

 322 ; on cotton in Nigeria, 124. 



Diplodia cacaoicola, on cacao, not 

 favoured by Heliothrips rubro- 

 cinctus in Surinam, 280. 



Diplosis, natural enemy of Phena- 

 coccus hirsutus in Egypt, 521. 



Diplosis corylina, forming galls on 

 hazel in Germany, 503. 



Diplosis loti (see Contarinia). 



Diplosis tritici (see Contarinia). 



Diplotaxis, Brevicoryne brassicae on, 

 in Germany, 262. 



Diprion lecontei (see Neodiprion). 



Diprion pini, on pines in Germany, 

 259 ; on Pinus strobus in Switzer- 

 land, 556. 



diprioni, Lagarotis. 



dipsacea, Heliothis. 



dipsaci, Tylenclius. 



Dirhinus giffardi, utilisation of, 

 against Ceratitis capitata in 

 Hawaii, 513. 



discicollis, Derolus. 



discoideus, Bracon. 



Discolia soror, parasite of sugar-cane 

 beetles in Queensland, 615. 



discolor, A ttelabus ; Constrictotermes ; 

 Myllocerus. 



dislocatiis, Cryptocleptes. 



Disonycha niaritima (Sea Coast Flea- 

 beeitle), on beet in California, 535. 



dispar, Porthetria [Bombyx, Lyman- 

 tria) ; Xyleborus {Anisandrus). 



Dissosteira Carolina, in Alberta, 139. 



disstria, Malacosoma. 



distinguendus , Lariophagus. 



divaricata, Dicerca. 



divergens, Thosea. 



divisa, Gonia. 



divisus, Lasiochihis. 



Dociostauriis niavoccanus (Moroccan 

 Locust), measures against, in 

 France, 23, 170 ; on \dnes in 



