INDEX. 



649 



introduction of beneficial insects 

 into, 237, 279 ; vegetable pests 

 in, 78-80. 



lounshnryi, Pseiidococcus. 



Lowland Fir (see Abies grandis). 



Loxostege siinilalis (Garden Web- 

 worm), measures against, in lu- 

 cerne fields in U.S.A., 343, 394. 



Loxostege sticticalis (Sugar-beet 

 Web worm), in Canada, 544 ; 

 bionomics and control of, in 

 U.S.A., 9, 315 ; measures against, 

 465. 



Lucanus Umifer, on forest trees in 

 India, 535. 



Lucerne (Medicago saliva), Colias 

 lesbia on, in Argentina, 501 ; 

 experiments to determine 

 susceptibility of, to Tylenchus 

 devastatrix in Britain, 356 ; 

 Bruchophagtis funebris on, in Br. 

 Columbia, 172 ; pests of, in Den- 

 mark, 446, 447 ; pests of, in 

 France, 456, 462 ; Aphis laburni 

 on, in S. Eastern Russia, 143 ; 

 Hyper a variabilis on, in Trans- 

 caucasia, 345 ; pests of, and their 

 control |in U.S.A., 9, 22, 36, 40, 

 61, 105, 145, 146, 201, 205, 206, 

 227, 232, 265, 282, 283, 321, 327, 

 343, 374, 382, 394, 399, 401 ; 

 pests of, in New South Wales, 

 294. 



Lucerne Meal, in baits, 9, 162, 515. 



lucida, Tiphia. 



lucifngus, Beticitlotermes. 



luctuosus, Gryllus assimilis. 



lucublandus, PterosUchus. 



Lucuma cainito, Anastrepha ser- 

 pentina on, in Brazil, 352. 



ludens, Anastrepha (Trypeta). 



ludifieator, Alcides. 



lugubre, Calosoma. 



Lukka (see Setaria italica). 



lundi, Euryphagus. 



lunifer, Lucanus. 



Luperina testaeea, bionomics of, in 

 Denmark, 445, 446, 447. 



Luperus rufipes, on fruit-trees in 

 Norway, 540. 



Lupin, Phorbia funesta on, in 

 Holland, 124. 



Lupin, Italian, spread of Nematodes 

 encouraged by, in Hawaii, 413. 



lupulinus, Hepialus. 



lurida, Podops. 



luridus, Gerambyx. 



luscus, Epepeotes. 



lusoria, Musca. 



lusoriae, Alysia. 



lutea, Macrosiphoniella {Siphono- 

 phora). 



luteipes, Sigalphus. 



luteola, GalerneeUa. 



luteolellus, Crambus. 



Lycidocoris mimeticus (Coffee Plant 

 Bug), in Uganda, 259. 



lycii, Pseudaonidia. 



Lycium afrmn, Pseudaonidia lycii 

 on, in S. Africa, 242. 



Lycophotia margaritosa (Variegated 

 Cutworm), measures against, on 

 lucerne in Nevada, 22. 



Lycosa helluo, destroying Lachno- 

 sterna in N. America, 256. 



Lyda hypoirophica (see Cephaleia 

 abietis). 



Lyda pratensis, parasitised by 

 Entedon ovulorum, 424. 



Lyda stellata (see Acantholyda). 



Lygaeonematus abietinus, on Picea 

 omorica in Balkans, 452. 



Lygaeonematus pini, food-plants of, 

 in Holland, 124. 



Lygaeonematus wesmaeli, on larches 

 in Britain, 484. 



Lygidea mendax (False Apple Red- 

 bug), bionomics and control of, 

 in orchards in U.S.A., 137, 146, 

 172, 340, 503. 



Lygris testata, parasites of, in 

 Sweden, 97, 420. 



Lygus, on vegetables in Arizona, 

 206. 



Lygus campestris, bionomics and 

 control of, in Nova Scotia, 306. 



Lygus communis var. novascotiensis 

 (Green Apple Bug), experiments 

 in control of, in orchards in 

 Canada, 168, 507. 



Lygus elisus var. hesperus, on cotton 

 and lucerne in Arizona, 206. 



Lygus Icalmi, on apples and pears in 

 Denmark, 448. 



Lygus parrotti, sp. n., on Viburnum 

 spp. in New York, 516. 



Lygus pratensis (Tarnished Plant 

 Bug), bionomics of, in Canada, 

 179 ; on apples and pears in Den- 

 mark, 448 ; on cereals in Norway, 

 539 ; bionomics and control of, 

 in U.S.A., 115, 224, 325; trans- 

 mitting BaciUns amylovorus, 528. 



Lygus pratensis var. oblineatus, 

 (Tarnished Plant Bug), in Nova 

 Scotia, 179; on cotton and lucerne 

 in Arizona, 206. 



Lygus pratensis var. rubidus, in 

 Nova Scotia, 179. 



Lygtis univittatus, on Crataegus in 

 New York, 516. 



Lymantria ampla, food-plants of, in 

 Ceylon, 165. 



Lymantria dispar (see Porthetria). 



Lymantria fumida (see Porthetria). 



Lymantria monacha (see Porthetria). 



Lymidus variicolor, sp. n., on cacao 

 in San Thome, 268. 



Lyonetia, bionomics of unidentified 

 species of, on peach in Japan, 439. 



