INDEX. 



619 



Black Cricket (see Gryllus servillei). 

 Black Fungus (see Myriongium, 



duriati). 

 Black-headed Fire-worm (see Bho- 



■pobota vacciniana). 

 Black Hemlock Scale (see Aspidiotus 



abietis). 

 Black Knot (see TlmjcrigMia mor- 



bosa). 

 Black Leaf 40, against ApMds and 



Coccids, 118, 191, 203, 307, 308, 



312, 337, 482, 507 ; against Diar- 



thronomyia hypogaea, 14 ; against 



mites, 508 ; against Psyllids, 204, 



494 ; against various Rhyncliota, 



65, 194, 311 ; against sawflies, 



551 ; and lime-sulphur, in formula 



against Syneta albida, 14 ; against 



thrips, 70, 171, 202; scorching 



effect of, 525 ; (see Mcotine and 



Tobacco). 

 Black Potato (see Coleus tuberosus). 

 Black Scale (see Saissetia nigra and 



8. oleae). 

 Black Spot, Bordeaux mixture 



against, in orchards in New 



Zealand, 71. 

 Black Spot of Peaches (see Clado- 



sporiuvi carpophilum). 

 Black Wattle (see Acacia deciirrens 



and ^'1. moUisHivia). 

 Blackberry {Ixubiis fndicosus), pests 



of, in Britain, 236, 540 ; pests of, 



in Canada, 548, 552 ; Eriophyes 



ribis on, in Holland, 234 ; pests 



of, in U.S.A., 62, 64, 315, 323. 

 Blackberry Leai-niiner (see Fenusa 



bethunei and F. ruhi). 

 Blackbirds, destroying insects in 



U.S.A., 369, 382. 

 blackburni, Bedu violus. 

 Black-currant Bud-mite (see Erio- 



phyefi ribis). 

 Blackthorn {Prunus spinosa), insect 



pests on. in Eu.ssia. 26, 454, 561, 



562. 

 Bladder Senna (see Colutea arbo- 



rescens). 

 Blaniulus guttulatus, control of, on 



strawberries in Holland, 235. 

 Blaps edviondi, longevity of, 20. 

 Blaps gigas, longevity of, 20. 

 Blaps lethifera, infesting stored 



grain in Russia, 299, 

 Blaps magica, longevity of, 20. 

 Blaps mortisaga, longevity of, 20. 

 Blaps mucronato, infesting stored 



grain in U.S.A., 493. 

 Blastobasis lecaniella, predaceous 



on scale-insects in Br. Guiana, 



503. 

 Blasiobasis phycidella, on Ficus in 



N. Africa, 539. 

 Blastophaga boldinglii, on Ficus 



lanata in Java, 181. 



Blastopha^ga gestroi, in figs in Ceylon, 



181. 

 Blastophaga jacobsoni, on Ficus pro- 



cera in Java, 181. 

 Blastophaga puncticeps, on Ficus 



fulva in Java, 181. 

 Blastophaga puncticeps distinguenda, 



in figs in Java, 181. 

 Blastophaga valentinae, on Ficus 



cuspidata in Java, 181. 

 Blastothrix bohemani, 163. 

 Blastothrix longipennis, parasite of 



Eulecanium corni in U.S.A., 526. 

 Blastothrix schoenherri, parasite of 



scale-insects, 376. 

 Blatta orientalis, parasitised by 8y- 



stellogaster ovivora in Hlinois, 405. 

 BlatieUa germanica (see Ectobia). 

 Bleaching Powder (see Calcium 



Hypochlorite). 

 Blepharida rhois (Sumac Flea- 

 beetle), parasitised by Tetrastichus 



ovipransus in U.S.A., 583. 

 Blppharidea scutellaris (see Phryxe 



vulgaris). 

 Blepharidea vulgaris (see Phryxe). 

 blepharogaster, Dacus. 

 Blighia sapida, new scale on, in Gold 



Coast, 457. 

 Blissiis leucopterus (Chinch Bug), 



bionomics and control of, in 



U.S.A., 65, 142, 159, 179, 217, 



383, 387, 404, 478 ; financial loss 



caused by, in N. America, 342. 

 Blister Beetles, destroying grass- 

 hoppers in U.S.A., 241, 382 ; (see 



Epicauta and 31ylab7-is). 

 Blister Blight of Tea (see Exoba- 



sidium vexans). 

 Bloodwood, Pulvinaria flavicans on, 



in Br. Guiana, 501. 

 Blueberry (see Vucinnium). 

 Blue Bug (see Zicrona coerulea). 

 Blue-grass (see Poa pratensis). 

 Blue Vitriol (see Copi)er Sulphate). 

 Bluebirds, destroving cutworms in 



Ohio, 369. 

 bodkini, Tachardia ; Vitula. 

 bogoriensis, Coccophagus (Encyrtus). 

 bohemani, Blastothrix. 

 Bohemia, Taeniothrips inconsequens 



in, 68 ; pests of beet in, 375. 

 boisduvali, Diaspis ; Gerydus. 

 Bolacothrips jordani, in Britain, 68. 

 boldinghi, Blastophaga. 

 Boll Weevil (see Anthonomus gran- 



dis). 

 Boll Worm, Common (see Heliothis 



obsoleta). 

 Boll Worm, Pink (see Pectinophora 



gossypiella). 

 Boll Worm, Red (see Diparopsis 



castanea). 

 Boll Worm, Spiny (see Earias insu- 



lana). 



