INDEX. 



689 



ludificator, A Icides. 



Lnjjn aegi/pti(t.ca, Dae us cncnrbitae 

 attacking, in India, 4. 



Liiffa (icutangiila, pollen of, eaten by 

 DoUchoderus bUuberciilatus, 571. 



laminosus, Pi/rophorus. 



lunaiis, Copris. 



lunulatus, Coccophagus ; Emnerus 

 (see E. strigatus). 



Lupiims, food-plant of bud weevils 

 in Washington, 224. 



Iuteo,Jassidophtliora; Ponera ; Tri- 

 ck og rammoidea . 



luteoht, Galerucella. 



JuteoJus, Aphycus. 



lutescens, Tipula. 



luteus, Melamomjihus ; Ophion ; 

 Sviinihuriks. 



Luzula (Wood Riisli), food-plant of 

 Chameas graminis in Britain, 479. 



h/chnitidis, CuculUa. 



Lycimn, Fsylliodes ajffinis on, in 

 Germany, 97. 



Lycopersicuni eseidentum (see To- 

 mato). 



Ly copilot ia incicis, parasitised by 

 Blioqax politiceps in Tennessee, 

 405i 



Lycophotia margaritosa {Peridroma 

 saucia) (Variegated Cutworm), in 

 Canada, 333 ; bionomics and 

 control of, in U.S.A., 73, 141, 369, 

 405. 



Lycophotia praecojc, on maize, 159. 



Lyctocoris canipestris, infesting 

 stored grain in Russia, 299. 



Lyctus cavicollis, infesting timber in 

 California, 434. 



Lyctus linearis, infesting timber in 

 U.S.A., 434. 



Lyctus parallelopipedus, infesting 

 timber in U.S.A., 434. 



Lyctus planicollis, infesting timber 

 in U.S.A., 434. 



Lyctus unipmictatus, infesting 

 "timber in Europe, 280, 281. 



Lyda (see Acantholyda). 



Lyda liypotropliica (see Cephaleia 

 ahietis). 



Lye, formulae containing, 357. 



Lygaeonematus ahietinus, on fir in 

 Germany, 58. 



Lygaeonematus erichsoni (Larch 

 Sawfly), on larch in Britain, 68, 

 324 ; bionomics of, in Canada, 

 332, 347, 568 ; on larch in 

 Germany, 58 ; both sexes of, 

 reared from unfertilised eggs, 217. 



Lygaeonematus laricis, bionomics of, 

 in Germany, 58. 



Lygaeonematus ivesmaeli, bionomics 

 of. on larch in Germany, 58. 



Lygidea mendax (Apple Red Bug), 

 on apples and pears in Canada, 

 347, 551 ; bionomics of, in 



U.S.A., 76, 80, 122; i)robably 

 transmitting Bacillus amijlororus, 

 80. 



Lygus comm,unis novascotiensis 

 (Green Apple Bug), bionomics 

 and control of, on a])ples in Xova 

 Scotia, 176, 194, 230, 343, 347. 



Lygus inritus (False Tarnished 

 Plant Bug), Lygus communis 

 novascotiensis erroneously re- 



' corded as, in Nova Scotia, 194; 

 on pears in U.S.A., 327 ; prob- 

 ably transmitting Bacillus amylo- 

 vonis, 80. 



Lygus pabuUnus, control of, on 

 guelder-roses in Holland, 234 ; on 

 roses in Ireland, 488. 



Lygus pratensis (Tarnished Plant 

 Bug), control of, on vines in 

 Austria, 93 ; food-plants of, in 

 Canada, 120, 347, 547 ; bionomics 

 and control of, in U.S.A., 76, 141, 

 306, 311, 406, 462. 



Lygus spinolae, on vines in Austria, 

 93. 



T^ymantria dispar (Gipsy Moth), 

 financial loss caused by, in 

 N. America, 343 ; declared a 

 pest in Arkansas, 384 ; establish- 

 ment of natural enemies of, in 

 Canada, 331 ; legislation against, 

 in Canada, 121," 194, 480; ex- 

 periments with bacilli on, in 

 France, 134, 161, 162, 248 ; in 

 forests and orchards in Russia 

 and Turkestan, 28, 152, 156, 157, 

 198, 250, 251, 255, 296 ; in 

 orchards in Spain, 138 ; bio- 

 nomics and control of, in U.S.A., 

 16, 74, 177, 178, 209, 212, 215, 

 217, 223, 258, 295, 307, 311, 384, 

 433, 444, 458, 466, 467, 474, 475, 

 476 ; imported into U.S.A. from 

 other countries, 219 ; dispersion 

 of, by wind, 209, 215 ; method of 

 colonising parasites of, 215. 



Ljymantria monaclia (Nun Moth), 

 attacked by Panzeria rudis in 

 Germany, 97 ; in forests in 

 Russia, 199. 



Lyme Grass (see Elymus). 



Lymexylon navale, occasionally in- 

 festing oak in Europe, 280, 

 281. 



Lyonetia clerlella, on Prunus lauro- 

 cerrts-iis in France, 247 ; band-trap 

 for, in Germany, 98 ; bionomics 

 of, on apples in Ireland, 488. 



lyropicta, Cli a. itophorus. 



Lysiphlebus (Aphidius) testaceipes, 

 parasite of Aphids in U.S.A., 284, 

 308, 411. 



Lysol, against Aphids, 81 ; spraying 

 with, against orchard pests, 249 ; 

 against Scolytids, 83 ; spraying 



