656 



INDEX, 



Aphelinus fuscipennis, parasite oi 

 Chrysomphalus aurantiiin Western 

 Australia, 629. 



Aphelinus mail, parasite of Eriosoma 

 lanigentm, 86 ; utilisation of, in 

 South Africa, 7, 216, 338, 399; 

 in Argentina, 627 ; establishment 

 of, in France, 266, 271 ; breeding 

 and distribution of, in New 

 Zealand, 575 ; establishment of, 

 in Uruguay, 224, 226, 227, 258 ; 

 bionomics of, 226. 



Aphelinus mytilaspidis, parasite of 

 Parlatovia blanchardi in Meso- 

 potamia, 402. 



Aphidinae, notice of key to genera 

 and species of, attacldng Gramin- 

 aceous plants, 58. 



Aphidius bifasciatus, parasite of 

 Lachnus pini in Florida, 366. 



Aphidius ervi, bionomics of, in 

 British Isles, 488. 



Aphidius pinaphidis, parasite of 

 Lachnus pini in Florida, 366. 



Aphidius iestaceipes (see Lysi- 

 phlebus) . 



Aphids, attacking mites in Alsace, 

 631 ; effect of irrigation on in- 

 festation of fruit-trees by, in 

 Baluchistan, 109 ; on cacao in 

 Brazil, 614 ; on cabbage and 

 turnip in British Isles, 367 ; on 

 beet in Czecho-Slovakia, 290 ; 

 notice of list of food-plants of, in 

 Florida, 98 ; notice of list of, in 

 Formosa, 292 ; in Java, 108, 374 ; 

 measures against, 19, 70, 104, 150, 

 170, 283, 286, 330, 335, 339, 390, 

 405, 472, 509, v553 ; natural 

 enemies of, 6, 7, 27, 29, 61, 86, 

 98, 123, 150, 166, 183, 185, 195, 

 206, 216, 218, 224, 225, 226, 227, 

 238, 258, 266, 271, 273, 296, 320, 

 338, 339, 351, 365, 366, 370, 371, 

 394, 399, 418, 472, 478, 488, 575, 

 583, 590, 619, 627, 630 ; ants 

 associated with, 58, 207, 351, 366, 

 456, 492, 494 ; plant diseases 

 spread by, 30, 33, 236, 237, 243, 

 244, 316, 387, 442, 459, 494, 544, 

 545 ; classification and new 

 species of, 27, 56, 58, 143, 196, 

 218, 262, 291, 299, 391, 392, 408, 

 409, 414, 454, 489, 505, 605, 606, 

 616. 

 Aphis, intercepted in California, 196, 

 197 ; intercepted in Hawaii, 446, 

 476, 513. 

 Aphis avenae, F. (see Siphonaphis 



padi). 

 Aphis avenae, Kalt. (see A . maidis). 

 Aphis bakeri (see Anuraphis). 



Aphis brassicae (see Brevicoryne) . 

 Aphis cardiii (see Brachycaudus) . 

 Aphis dianthi, synonym of Alyzus 



persicae, 414. 

 Aphis droserae, sp. n., on Drosera 



louverii in Formosa, 409. 

 Aphis euonymi, treated as distinct 

 from A. rumicis {q.v.), 262, 505. 

 Aphis ficicola, sp. n., on Ficiis 



inghtiana in Formosa, 408. 

 Aphis formosanus, sp. n., on Sorghum 



etc. in Formosa, 409. 

 Aphis gossypii (Cotton Apliis, Melon 

 Aphis), food -plants of, in South 

 Africa, 322 ; in Brazil, 273, 591 ; 

 on potato in British Isles, 415 ; 

 in Denmark, 62 ; in Mexico, 169 ; 

 in Sudan, 238, 450 ; in Tangan- 

 yika Territory, 629 ; in U.S.A., 

 103, 131, 287, 365, 469, 530, 548, 

 560 ; measures against, 103, 131, 

 169, 287, 469, 548, 560, 629 ; 

 bionomics of, 365 ; natural 

 enemies of, 238, 366. 

 Aphis gossypii var. callicarpae, n., 

 on Callicarpa formosana in Form- 

 osa, 408. 

 Aphis grossiilariae, on gooseberry/ 

 and currant in Czecho-Slovakia, 

 486 ; in Denmark, 62. 

 Aphis hederae, on ivy in Germany, 



506. 

 Aphis hiltoni, sp. n., on Artemisia 



calif ornica in California, 616. 

 Aphis houghtonensis (Gooseberry 



Aphis), in Indiana, 530. 

 Aphis ilicis, on liolly in Germany, 



506. 

 Aphis illinoisensis (see Macro- 



siphum) . 

 Aphis kochi (Rosy Apple Aphis), 

 measures against, in British Isles, 

 336. 

 Aphis kurosawai, sp. n., on Artemisia 



vulgaris in Formosa, 409. 

 Aphis rnaidiradicis (Corn Root 



Aphis), in U.S.A., 115, 207. 

 Aphis maidis (Corn Leaf Aphis), 58 ; 

 in Guam, 278 ; in Hawaii, 347 ; 

 in Java, 347 ; in Mexico, 104 ; 

 in West Sudan, 27 ; in West 

 Indies, 166, 603 ; food-plants of, 

 347 ; Neda sanguinea predacious 

 on, 166 ; transmitting sugar-cane 

 mosaic, 347, 603 ; method of 

 studying life-history of, 3. 

 Aphis mail (see A. ponii). 

 Aphis malifoliae (Rosy Apple Aphis), 

 experiments uith nicotine dusts 

 against, in U.S.A., 131, 287. 

 Aphis malvae, synonym of Myzus 

 persicae, 414. 



