INDEX. 



601 



Blastobasis transcripta, parasite of 



Bipersia resinophila in India, 519. 

 Blastodacna atra (Apple Pith Moth), 



measures against, on apples in 



Norway and Sweden, 285, 286. 

 Blastodacna hellerella, on hawthorn 



in Sweden, 286. 

 Blastodacna putripenella (see B. 



atra). 

 Blastophaga, protecting Capri figs 



from infestation with LoncJiaea 



aristella in Italy, 76. 

 Blastotere atmoriella (Larch Twig- 

 boring Moth), in forests in Bri- 

 tain, 258. 

 Blatta orlentalis, spreading Cronar- 



tium ribicola in greenhouses, 9. 

 Bleeding Tree Maggot (see Myceto- 



bia divergens). 

 Blennocampa geniculata, on straw- 

 berries in Sweden, 150. 

 Blennocampa pusilla, on roses in 



Sweden, 150. 

 Blepharipoda scutellata, parasite 



of Dendrolimus pini in Austria, 



405. 

 Blepharomyia pagana, parasite of 



Zygaena occitanica in France, 262. 

 Blissus leticoptera (Chinch Bug), 



bionomics and control of, in 



U.S.A., 14, 267, 302, 305. 

 Blister Beetles, measures against, 



on tomatoes in Michigan, 388 ; 



(see Epicauta spp.). 

 Blister Fungus (see Aecidium com- 



planarum var. corticola). 

 Blister Mite (see Eriophyes gossy- 



pii). 

 Blitophaga opaca, bionomics of, in 



Sweden, 92, 146. 

 Blosyrus dorsaUs, on cacao in 



Belgian Congo, 79. 

 Blue Aphis (see ApJiis malifoliae). 

 Blue Spruce (see Picea parryana). 

 Blueberry (see Vaccinium). 

 Bluestone, in formula for spray 



against cacao pests, 152. 

 Boarmia atrilineata, on mulberry in 



Formosa, 175. 

 Boarmia gemmaria, parasitised by 



Microg aster olvearius in Britain, 



382. 

 Boarmia irrorata, a minor pest of 



mulberry in Formosa, 175. 

 Boarmia repandata, parasitised by 



Microgaster alvearius in Britain, 



382. 

 Boarmia rliomboidaria, on roses in 



France, 479. 

 Boarmia selenaria, on tea and 



Moms alba in Japan, 95. 

 Boarmia theae, on tea and Prunus 



communis in Japan, 94, 95. 

 boarmiae, Exorista. 

 boas, Oryctes. 



bodkini, Eudialetirodes. 



Bohemia, Hylurguspiniperdain, 409, 



boJior, Belippa. 



boiei, Zophosis. 



Bois d'Amande, scale-insects on, in 

 Seychelles, 67. 



boisdnvali, Anoplognathus ; Diaspis, 



Bokhara, measures against locusts 

 in, 348. 



bolli, Spharagemon. 



bolliana, Proteopteryx. 



Bollworm, Common (see Heliothis 

 obsoleta). 



Bollworm, Pink (see Pectinophora 

 gossypiella). 



Bollworm, Red (see Diparopsis 

 castanea). 



Bollworm, Spiny (see Earias insu- 

 lana). 



Boltonia indica, MacrosipJmm rud- 

 beckiae on, in Japan, 547. 



Bombus (Bumble-bee), not resistant 

 to carbon bisulphide, 13. 



Bombyx viandarina, a minor pest 

 of mulberry in Formosa, 175. 



Bombyx mori, bionomics of, in 

 Madagascar, 56 ; Streptococcus 

 disparis not pathogenic to, 568 ; 

 (see Silkworms). 



Bombyx neustria (see Malacosoma). 



Bombyx quercus (see Lasiocampa). 



Books, Sitodrepa panicea destruc- 

 tive to, in Britain, 160; des- 

 troyed by Canihorama herbarium 

 in Barbados, 394 ; damaged by 

 Lepisma in Ontario, 412. 



Borax, experiments with, against 

 cockroaches, 531 ; ineffective 

 against clothes moths and carpet 

 beetles, 532, 533 ; suggested use 

 of, against Pycnoscelus surina- 

 mensis, 461. 



Bordeaux Mixture, for protecting 

 coconuts from weevils, 7 ; against 

 orchard pests, 61, 163, 199, 272, 

 300, 318, 511, 562; against 

 vegetable pests, 200, 201, 215, 

 268, 371, 395 ; against thrips, 

 497 ; against vine moths, 73, 

 273, 381 ; dusting with, 53 ; 

 and arsenicals, 7, 163, 199, 200, 

 201, 273, 330, 362, 395, 491, 511, 

 562 ; calcium arsenate more 

 satisfactory than lead arsenate 

 when combined ^ith, 330; end 

 nicotine, 152, 162, 381, 497, 545 ; 

 and Paris Green, 440 ; and 

 petroleum emulsion, 80 ; addi- 

 tion of, to nicotine-paraffin 

 emulsion inadvisable, 239 ; and 

 sodium arsenate, 362 ; and 

 turpentine, 272 ; effect of addi- 

 tion of, to poison -sprays, 362. 

 Bordered Soldier Bug (see Stiretrus 

 anchorago). 



