INDEX. 



605 



238, 361 ; variety of, attackiut;; 

 walnuts iu California, 317, 359 ; 

 bionomics and control of, in 

 Canada, 12, 27, 28, 44, 126, 172, 

 187, 525, 544 ; in orchards in 

 Denmark, 448 ; food-plants of 

 and measures against, in Cyprus, 

 71, 534; experiments with arseni- 

 cals again-it, in France, 462, 463, 

 464 ; intercepted on pears in 

 Hawaii, 33 ; damage by Hoplo- 

 campa testudinea confused with 

 that by, in Holland. 124; on 

 pear in Italy, 157, 455 ; on 

 peach in Japan, 108 ; on apples 

 in Norway, 540; on apple-;, 

 experiments Avith mixed sprays 

 against, in Sweden, 450; control 

 of, in Tasmania, 120; food- 

 plants of, iu Transcaucasia, 344 ; 

 bionomics and control of, iu 

 U.S.A., 8, 23, 100, 101, 137, 148, 

 207, 220, 223, 254, 317, 333, 359, 

 362, 366, 471, 478, 491, 522, 533 ; 

 correct names for Ichneumonid 

 parasites of, in U.S.A., 23. 



Cydia prmiivora (see Enarmonia). 



Cydia splendana, measures against 

 on chestnuts, etc., in Italy, 16, 

 157. 



Cydia strobilella, on Picea omorica 

 in Balkans, 452. 



Cydonia vulgaris (see Quince). 



cydoniae, Aspidiotus. 



Cylas femoralis, in sweet potatoes 

 in Liberia, 277. 



Cylas formicarius (Sweet Potato 

 Weevil), intercepted in sweet 

 potatoes, etc., in California, 59, 

 199, 238, 361, 503; measures 

 against, in Ceylon, 17 ; in 

 Dominica, 517 ; quarantine 

 measures against, in Florida, 

 214, 215 ; measures against, in 

 Jamaica, 56 ; in Queensland, 

 17 ; measures against, in U.S.A., 

 17, 21, 22, 102, 214, 215, 276, 

 523. 



Cylas tarcipennis, from the Far 

 East, 277 ; in sweet potatoes in 

 Dutch E. Indies, 388. 



cylindrica, Cylistix. 



cylindricus, Bassus (see Iseropus 

 coelebs). 



Cylistix cylindrica, predaceous on 

 Ips pini in N. America, 430. 



Cyllene rohiniae (Black Locust 

 Borer), bionomics and control 

 of, in U.S.A., 34, 103, 376. 



Cytnatophora rtbearia( Currant Span- 

 worm), on RiftescereitHiin Canada, 

 44. 



cymba, Typhlocyba. 



Cynara scolymus (Globe Artichoke), 

 pests of, in Louisiana, 78, 79. 



Cynips terminalis, Leucopis annu- 



lipes bred from gall of, in Germany, 



162. 

 Cyperus esculentus, Sphenophorus 



callosus on, in U.S.A., 379. 

 Cyperus rotundus, Sphenoplioriis 



callosus on, in U.S.A., 379. 

 Cyperus strigosus, billbugs on, in 



U.S.A., 378, 379. 

 Cypress, Macromphalia dedecora on, 



in Chile, 252. 

 Cypress Bark-beetle (see Phloeo- 



sinus cupressi). 

 Cypi'us, miscellaneous pests in, 71, 



534 ; plant pest legislation in, 



71, 88. 

 Cyrtacanthacris nigricomis, enemies 



of, in Java, 233. 

 Cyrtotrachelus longipes, food-plants 



of, in India, 403. 



D. 



daci, Halticoptera. 



dacicida, Opius. 



daciformis, Anastreplia. 



Dacnusa iridicola, sp. n., parasite 

 of Agromyza laterella in U.S.A., 

 321. 



Dacnusa scaptomyzae, parasite of 

 Pegomyia calyptrata in U.S.A., 

 266. 



dactylicola, Harinolita. 



Dactylis glomerata (Cock's-foot 

 Grass), Tarsonemus spirifex on, 

 in Germany, 455 ; Harmolita 

 dactylicola on, in U.S.A., 471. 



Dactylopius, on maize in New 

 South Wales, 85. 



Dactylopius adonidmn (see Pseudo- 

 coccus). 



Dactylopius citri (see Pseudococcus). 



Dactylopius confusus, Hyperaspis 

 spp. associated with, in U.S.A., 

 423. 



Dactylopius confusus capensis 

 (Cochineal Insect), attempted 

 utilisation of, to destroy Opuntia 

 monocantha in Australia, 481. 



Dactylopius confusus indicus 

 (Cochineal Insect), attempted 

 utilisation of, to destroy Opuntia 

 monocantha in Australia, 481 ; 

 destroying Opuntia monocantha 

 in S. India, 402. 



Dactylopius longispinus (see Pseudo- 

 coccus adonidum). 



Dactylopius vitis (see Pseudococcus). 



Dacus, 269 ; parasitised by Hedylus 

 desideratus in Nigeria, 437. 



Dacus bezzii, in Japan, 239. 



