INDEX. 



665 



summary of plant pest legislation 

 in, 377. 

 Australian Apple Leafhopper (see 



Typhlocyba australis) . 

 Australian Fern Weevil (see Syagrius 



fulvitarsis) . 

 Australian Silk Oak (see Grevillea 



robusta) . 

 australica, Phaenacantha. 

 australis, Calosoma ; Dasygnathus ; 

 LocHsta [Pachytylus) {seeL.niigya- 

 toria ph. danica) ; Oplionoides ; 

 Typhlocyba [Empoasca) . 

 Austria, new Cecidomyiids in, 394 ; 

 Choreia inepta in, 541 ; forest 

 pests in, 387, 410, 491 ; Loxostege 

 sticticalis on beet in, 255, 383, 

 384 ; miscellaneous pests in, 205, 

 384, 491 ; orchard pests in, 307, 

 442, 465; rose pests in, 411; 

 Phthorimaea opevculella inter- 

 cepted in U.S.A. from, 71. 

 austriaca, Anisoplia. 

 Austrian Pine (see Pinus laricio var. 



austriaca) . 

 autodice, Tatochila. 

 Autographa brassicae (see Phyto- 



nietra) . 

 Aiitomcris, on coffee in Costa Rica, 



401. 

 auxiliaris, Chorizagrotis. 

 avellanae, Eriophyes. 

 avenae, Mayetiola. 

 avenae, F., Aphis (see Siphonaphis 



padi) . 

 avenae, Kalt., Aphis [see A. tnaidis). 

 avenae, Perg., Siphocoryne (see Si- 

 phonaphis padi americana) . 

 Aviceiinia nitida, Coccids on, in 



British Guiana, 101. 

 Avicennia officinalis, new gall-midge 



on, in Java, 92. 

 Avocado {Persea gratissima) , restric- 

 tions on importation of, into 

 Hawaii from U.S.A., 102 ; Zeuzera 

 probably in, in Straits Settlements, 

 600 ; pests of, in U.S.A., 3, 69, 

 70, 99, 174, 188, 396, 596 ; pests 

 of, intercepted in U.S.A., 71, 197, 

 357, 380 ; pests of, in West 

 Indies, 127, 297. 

 Avocado Lace-bug (see Acysta per- 



seae). 

 Avocado Leafhopper (see Empoasca 



minuenda) . 

 Avocado Leaf roller (see Gracilaria 



perseae) . 

 Avocado Red Spider (see Tetrany- 



chus y others i). 

 Avocado Tingid (see Acysta perseae) . 

 Avocado Whitefly (see Trialeurodes 

 floridensis) . 



(10711) 



axillaris, Piirpuricenus. 



Aximopsis tmnidiscapi, parasite of 

 Tumidiscapiis oophagus in India, 

 152. 



Axion plagiatus, utilisation of, 

 against Saissetia oleae in Cali- 

 fornia, 314. 



Axle Grease, in formulae for treating 

 coffee-berries against Stephano- 

 deres hampei, 507, 552, 602. 



Azalea, leaf-tyer on, in Pennsyl- 

 vania, 457. 



Azalea indica, Gracilaria zachrysa 

 on, in Holland, 509. 



azaleella, Gracilaria (see G. zachrysa). 



Azazia rubicans, on pulses in Tra van- 

 core, 86. 



Azores, Prospaltella lounsburyi intro- 

 duced into Italy from, 517 ; 

 Pantomoriis godmani originally 

 described from, 541. 



Azteca, parasitised by Conoaxima 

 affinis in Guatemala, 616. 



Azteca alfaroi, parasitised bv Cono- 

 axima aztecicida in British Guiana, 

 616. 



Azteca chart if ex, on cacao in Brazil, 

 614. 



Azteca constructor, parasitised by 

 Conoaxima aztecicida in British 

 Guiana, 616. 



aztecicida, Conoaxima. 



B. 



bacchus, RJiynchites. 



Bacillus amylovorus (Fire Blight), 



revision of quarantine dealing 



with, in Australia, 130 ; relation 



of hawthorn to, in New Zealand, 

 139 ; in U.S.A., 494 ; insects 



disseminating, 494, 544. 

 Bacillus lathy ri, infesting leguminous 



plants in British Isles, 368. 

 Bacillus tracheiphilus (Bacterial Wilt 



of Cucurbits), overwintering of, 



in U.S.A., 242 ; transmitted by 



Diabrotica vittata, 242. 

 Bacteria, Beneficial, 113, 194, 415, 



630. 

 Bacteria, Injurious, 137, 235, 242, 



269, 415, 524, 544. 

 Bacterial Wilt of Cucurbits (see 



Bacillus tracheiphilus) . 

 Bactra, bionomics of, in Philippines, 



519 ; question of introduction of, 



into Hawaii, 519. 

 Bactra commensalis , sp. n., in Cyno- 



don dactylon in India, 614. 

 Bactra graminivora, sp. n., in Cyno- 



don dactylon in India, 614. 



