688 



INDEX. 



188 ; calcium polysulphides 

 against, 409 ; magnesium arse- 

 nate unsatisfactory against, 19 ; 

 effect of nicotine sulphate on, 576. 



Cydia pycnochra, sp. n., on Sesbania 

 grandiflora in Bengal, 123. 



Cydia splcndana (Chestnut Tortrix), 

 food-plants of, in Italy, 85, 223. 



Cydia strobilella, 359 ; parasites of, 

 on spruce in Bavaria, 607, 608, 

 609 ; in pine cones in Russia, 328. 



cydoniae, Aspidiotus. 



Cylas formicariits (Sweet Potato 

 Weevil), intercepted in California, 

 44, 266 ; in Dutch East Indies, 

 v507 ; in Mauritius, 559 ; in Porto 

 Rico, 400 ; measures against, in 

 U.S.A., 103, 112, 235, 570. 



Cylas turcipennis (se« Cforuiicathis) . 



Cylindrns fasciatus, predacious on 

 Xylopertha picea in Kamerun, 106. 



Cyllene antennatus (Round-headed 

 Borer), boring in mesquite in 

 Arizona, 577. 



Cyllene crinicornis, measures against, 

 in timber in Texas, 577. 



Cyllene picta, on hickory, 468. 



Cyllene robiniae, in Canada, 161 ; 

 bionomics of, in Kentucky, 467. 



Cymaiodera, notice of North Ameri- 

 can species of, 484. 



Cymatophora ribeavia (Currant Span- 

 worm), in Alberta, 14. 



Cymbidium, Lepidosaphes iiibercu- 

 latus on, in Brita^fi, 505. 



Cymbopogon schoenanthus (Rosha 

 Grass), Hysotropa tenuinervella 

 on, in India, 211. 



Cynipids, root-gall species of, on 

 oak in U.S.A., 569. 



Cynthia, Saturnia. 



cyperi, Thripsaphis. 



Cypress, Argyresthia ciiypressella 

 intercepted on, in Hawaii, 427 ; 

 Phloeosinus in, in IMexico, 367. 



cypris, Oedematopoda. 



C^'prus, Dactts oleae imported into 

 Egj^pt in olives from, 318 ; mis- 

 cellaneous pests in, 146. 



Cyrenaica, list of Chalcids in, 419. 



cyrenaica, Philachyra. 



Cyrtacanthacris melanocornis, food- 

 plants of, inDutchEast Indies,370. 



Cyrtorhinus munditlus, introduced 

 into Hawaii against Perkinsiella 

 saccharicida, 150, 439, 468, 602. 



Cytisus weldenii, new Phloeoph- 

 thonis in, in Herzegovina, 540 ; 

 uses of, 540. 



Czecho-Slovakia, bionomics and con- 

 trol of Liparis nionacha in, 226, 

 364 ; (see Bohemia). 



D. 



Dacrydiuni cupressinum (Rimu-tree), 

 Degithina biichanani hibernating 

 under bark of, in New Zealand, 

 179. 



Dacrvosiaciiis kolbei, in South-west 

 Africa, 279. 



Dactylethra Candida, on wild indigo 

 in India, 272. 



dactyliperda, Coccoirypes {Bostry- 

 chus) . 



Dactylis glomerata, pests of, in 

 Russia, 328. 



Dactj-lopiinae, notice of key to 

 Philippine genera of, 207. 



Dactylopins bromeliae (see Pseudo- 

 coccus) . 



Dactylopius candidus (see Pseudo- 

 coccus). 



Dactylopius citri (see Pseudococcus). 



Dactylopitts (Coccus) confusus, prob- 

 ably attacking prickly pear in 

 U.S.A., 219. 



Dactylopius confusus capensis, suc- 

 cessful establishment of, against 

 Opuntia monacantha in Australia, 

 565. 



Dactylopius confusus indicus, suc- 

 cessful establishment of, against 

 Opuntia monacantha in Australia, 

 565. 



Dactylopius hibisci (see Pseudo- 

 coccus) . 



Dactylopius hilli (see Pseudococcus). 



Dactylopius perniciosus (see Pseudo- 

 coccus filamentosus) . 



Dactylopius sacchari (see Pseudo- 

 coccus) . 



Dactylopius (Coccus) tomentostis, in- 

 troduced into Australia against 

 prickly pear, 565. 



Dacus (Mango Fruit-fiy), in Ceylon, 

 615. 



Dacus cucurbitae (Melon Fly), inter- 

 cepted in California, 44 ; in 

 cucurbits in Ceylon, 123 ; danger 

 of introduction of, into Egypt, 

 318 ; Optus fletcheri an intro- 

 duced parasite of, in Hawaii, 76, 

 183; in U.S.A., 114. 



Dacus curvipennis, on banana in 

 Fiji, 495. 



Dacus d'emnierezi, food-plants of, 

 in Mauritius, 559. 



Dacus ferrugineus (Mango Fly), 

 danger of introduction of, into 

 Egypt, 318 ; in Dutch East 

 Indies, 508 ; in Philippines, 520 ; 

 on banana in Queensland, 494. 



Dacus longistylus, on Calotropis 

 procera in Egypt, 317. 



