INDEX. 



599 



DiscoUa soror, preclaceous on Lepi- 

 diota albohiria iu Queensland, 345. 



discolor, Callipterus ; Metopius ; 

 Xylehorus. 



disereta, Nummularia. 



disjuncta, Ilicrophthalma. 



dispar, Lymantria {Ocneria, Porthe- 

 tria) ; Myiilaspis {Coccomytilus) ; 

 Xylehorus. 



dissimilis, Mamestra (see Polia 

 sxhasa). 



Dissosteira Carolina, in New York, 

 74. 



Dissosteira longipennis, and its con- 

 trol in U.S.A., 5. 



disstria, Malacosoma. 



distans, Pachnaeus. 



distigma, Ghilocorus. 



distincta, Sogata. 



distinguendus, Lariophagus {Ptero- 

 mains ). 



divaricata, Dicerca. 



diver gens, Chionaspis graminis. 



diver sus, Dacus. 



divitiosa, Oihreis. 



Djipsin (see Lead Arsenate). 



Dobera macalusoi, Dinaspis reticti- 

 lata sp. 71. on, in Italian Somali- 

 land, 203. 



Dociostattrus, infested with Coeco- 

 bacillus acridrorum, 14. 



Dociostaurus albicornis, in Turkes- 

 tan, 210. 



Dociostaurus anatolicus, in Turkes- 

 tan, 210. 



Dociostaurus hauensteini, in Turkes- 

 tan, 210. 



Dociostaurus kraussi, in Turkestan, 

 210. 



Dociostaurus (Stauronotus) maroc- 

 canus, and its control in Algeria, 

 45, 299 ; on field crops in Kussia, 

 375 ; bionomics and control of, 

 in Turkestan, 210, 212. 



Dock (Eumex), pests on, in Britain, 

 323, 398. 



Dock Fly (see Pegomyia bicolor). 



Dock Sawfly (see Taxonus gldbratus) 



Dogwood, Euproctis chrysorrhoea on, 

 in Canada, 119; Anoecia corni 

 on, in Europe, 185; Eriophyes 

 pyri on, 107 ; (see Cornus). 



dohrni, Polydrusus. 



doUcJiocerus, Gonatocerus. 



DoUchoderus bidens, on coffee in 

 Br. Guiana, 465. 



DoUchoderus bitubercxdatus (Black 

 Cacao Ant), associated witli Eelo- 

 2')eltis in Java, 88, 444. 



dolichogaster, Syinpiesis. 



Dolichos lablab (Bonavist Bean), 

 pests of, in St. Vincent, 42. 



dolichos, Prodenia. 



Dolopius marginatus, on fruit-trees 

 in Russia, 500. 



Dolycoris penicillatus, on tomatoes 

 in Russia, 139. 



dominica, BMzopertha. 



donisthorpei, Trama. 



Dorcus paraUelopipedus, in forests 

 in Scotland, 470. 



dorsalis, Ghalepus. 



dorsana, Gydia (Grapholitha). 



dorsata. Apis ; Dielis ; Oscinella. 



dorsator, Microbracon. 



Doryphora decemlineata (see Lepti- 

 notarsa). 



doryphorae, Doryphorophaga {Phoro- 

 cera). 



Dorypiiorophaga aberrans, sp. n., 

 parasite of Leptinotarsa decem- 

 lineata, etc., in N. America, 279. 



Doryphorophaga doryphorae, para- 

 site of Leptinotarsa decemlineata 

 in U.S.A., 517. 



Douglas Fir (see Pseudotsuga mu- 

 cronata). 



Douglas Fir Bark-beetle (see Den- 

 droctonus pseudotsugae). 



Doum Palm (see Hyphaene pyrifera). 



Dracaena, Gossyparia ulmi on, in 

 Britain, 123 ; scale-insects inter- 

 cepted on, in California, 236, 400 ; 

 Pseudococcus adonidum on, in 

 New Jersey, 204 ; Hemichionaspis 

 aspidistrae on, in Seychelles, 442. 



Draeculacephala angulifera,m Maine, 

 455. 



Draeculacephala mollipes, on grasses 

 and cereals in U.S.A., 337, 407 ; 

 parasitised by Abbella auriscu- 

 tellum, sp. n., in N. America, 116. 



Draeculacephala reticulata, on cereals 

 and grasses in U.S.A., 407. 



Dragon-fly, eggs of, found in pear- 

 twigs in Tyrol, 307. 



Drasierius elegans, on cereals in 

 Quebec, 486. 



dregei, Epilachna. 



Drepana falcataria, parasitised by 

 Labrorychus flexorius in Sweden, 

 509. 



Drepana lacertinaria, parasitised by 

 Labrorychus flexorius in Sweden, 

 509. 



Drepanosiphum platanoides, in Nor- 

 way, 504. 



Dreyfusia piceae (see Ghermes). 



Drosoicha palavanica, sp. n., from 

 the Philippines, 200. 



Drosophila, intercepted on cucum- 

 bers, 131 ; on celery in Canada, 

 469. 



Drosophila ampelophila, on bananas 

 in New Zealand, 152 ; reared 

 from blueberries in U.S.A., 263. 



Drosophila mclanogaster, intercepted 

 on apricots and figs in Egypt, 

 231. 



drupiferarum , Byloictis. 



