580 



INDEX. 



Blackbern,', Stephanoderes hampei 

 in, in East Africa, 449 ; pests of, 

 in U.S.A., 339, 459. 

 Blackberry Crown Borer (see 



Pennisetia marginata) . 

 Blackberry Leaf-miner (see Fenusa 



rubi). 

 Blackberrv^ Root Borer (see Pen- 



nisetia marginata). 

 Blaclvliead Fireworm (see Rhopobota 



vacciniana) . 

 Black-headed Coconut Caterpillar 



(see Nephantis serinopa). 

 black i, Phvsothrips. 

 Blady grass (see Imperata arim- 



dinacea) . 

 hlancardella, Phvllorycter {Liiho- 



colletis). 

 blanchardi, Chrysobothris ; Parla- 



toria. 

 blandita, Sarcophaga. 

 blandus, Myllocerus. 

 Blaniuhis giittulatus, measures 

 against, in gardens in France, 

 369. 

 Blastodacna hellerella, in orchards in 



Germany, 426. 

 Blastophaga psenes, bionomics of, 

 in wild figs in France, 37, 121 ; 

 bionomics of, in Italy, 534. 

 Blastothrix britannica, parasite of 

 Eiilecaniiiyn coryli in Britain, 

 126. 

 Blastothrix longipennis, parasite of 

 Kernies piibescens in Canada, 16. 

 Blastothrix sericea, parasite of 

 Eidecanium coryli in Italy, 124, 

 125. 

 Blathyplectes exigua, parasite of 

 Hyper a spp. in North- West 

 America, 223. 

 Blatta orientalis, measures against, 

 in stored foodstuffs in Germany, 

 425. 

 Blepharipa scidellata, liberation of, 

 against browm-tail and gipsv moths 

 in U.S.A., 96. 

 Blepharotes flavus, predaceous on 



bees in Queensland, 158. 

 Blissus leucopterus (Chinch Bug), 

 destroyed by lizards in Porto 

 Rico, 484 ; bionomics and con- 

 trol of, in U.S.A., 93, 392, 446, 

 463, 504. 

 Blister Beetle (see Epicaida). 

 Blitophaga opaca, measures against, 



on turnips in Germany, 274. 

 Blitophaga iindata, measures against, 



on turnips in Germany, 274. 

 blondeli, Trachykele. 

 Blow-lamp, use of, against Fepi- 

 doptera, 62, 445. 



Blue Beech (see Cavpimis caro- 



liniana) . 

 Blue Grass (see Poa pratensis). 

 Blue Gum (see Eucalyptus globidus). 

 Blue Oak (see Quercus doitglasi). 

 Blueberry (see Vaccinium). 

 boarmiae, Exorisia. 

 boas, Oryctes. 

 Boccharis plenetinealis, on cacao in 



Dutch Guiana, 536. 



Bohemia, indirect damage to wheat 



by Apanteles glomeratiis in, 346 ; 



forest pests in, 324, 540 ; 



Sphaerolecaniiimprunastvi in, 122. 



bohor, Belippa. 



boisduvali, Aidacaspis {Diaspis) ; 



Xyleides. 

 Bolivia, miigrations of locusts in, 



200, 475, 476. 

 Bollworm, Common (see Heliothis 



obsoleta) . 

 Bollworm, Pink (see Platyedra 



gossypiella) . 

 Bollworm, Red (see Diparopsis 



castanea). 

 Bollworm, Spiny (see Earias insit- 



lana) . 

 Bollworm, Spotted (see Earias 



insidana) . 

 Bollworm, Sudan (see Diparopsis 



castanea) . 

 Bombax malabaricum, Macrotoma 



crenata in, in India, 60. 

 Bombus, used as food in Japan, 197. 

 Bombyx mori, Agrypnns fuscipes 

 predaceous on, in India, 100 

 used as food in Japan, 197 

 studies on wilt disease of, 257 

 (see Silkworms). 

 Bombyx neustria (see Malacosoma). 

 bonariensis, Streblota. 

 boninensis, Pseudococcus. 

 Books, measures against insects 

 destructive to, in Brazil, 36 ; 

 attacked by Lasioderma serricorne 

 in British Guiana, 55. 

 Borbonia cordata, new scale-insect 



on, in South Africa, 117. 

 borboniae, Asterolecanium. 

 Bordeaux IMixture, in sprays for 

 cacao thrips, 440 ; against orchard 

 pests, 95, 145, 233, 310, 312. 317, 

 344, 363, 366, 383, 401, 404, 

 413,437,490,529; spraying with, 

 against vegetable pests, 75, 92, 

 283, 286, 385, 404, 460, 477 ; 

 against vine moths, 38, 223, 403 ; 

 dusting with, 363, 437 ; and 

 calcium arsenate, 344, 385 ; and 

 lead arsenate, 38, 95, 233, 286, 

 310, 312, 317, 344, 383, 403, 460 ; 

 and lime, 312 ; and nicotine 



