INDEX. 



735 



181 ; proportion of sexes of 

 Lepidoptera taken at light-traps 

 in, 184 ; relation of insects to 

 plant diseases in, 87,311,312,370, 

 397, 413, 414, 422; bee diseases 

 in, 242, 377, 414 ; value of birds 

 in orchards and forests in, 174 ; 

 report of the Federal Horticul- 

 tural Board in, 186 ; report of 

 the Insecticide and Fungicide 

 Board in, 186 ; conference on 

 quarantine measures in 479 ; 

 development and organisation of 

 economic entomology in, 148, 244, 

 245, 396, 462 ; pests from, inter- 

 cepted in other countries, 23, 

 460 ; pests from, introduced 

 into other countries, 260 ; pests 

 intercepted in, 236, 306, 365, 

 387 ; pests introduced into, 13, 

 33, 222 ; plant pest legislation 

 in, 12, 234, 256, 306, 315, 330, 

 334, 511, 544; (see also under 

 separate States). 



Universal White Ant Destroyer. 

 494. 



univittatus, Tarsostenus. 



Uracanthus cryptophagus (Stem- 

 girdling Beetle Borer), on citrus 

 in Queensland, 156. 



Urania Green, against Fepidoptera 

 and sawflies, 224, 468 ; addition 

 of, to lime-copper solution, 224. 



Uranotes melinus (Grey Hair-streak 

 Butterfly), measures against, on 

 Lima beans in Connecticut, 341. 



Urena lobnta, destruction of, against 

 Alabama argillacea in Porto Rico, 

 303. 



Urocevus albicornis, in Larix laricina 

 in U.S.A., 127. 



Urogaster balthazari (see Apanteles). 



Uropoda, a minor pest of sugar- 

 cane in U.S.A., 79. 



iirticae, Macrosiphum ; Phyllobius ; 

 Vanessa. 



Uruguay, fruit and vegetable pests 

 and their control in, 214; methods 

 of utilising dried locusts in, 251 ; 

 Novius cardinalis imported into 

 Brazil from, against Icerya 

 piirchasi, 405. 



Uriistigma, Azochis gripusalis on, in 

 Brazil, 211. 



Uscana semifumipennis, parasite of 

 Bruchids in Hawaii, 431, 436 ; 

 parasite of Briichus qiiadrimacn- 

 latus in U.S.A., 501. 



Utah, measures against Hypera 

 variabilis in, 12 ; Heterodera 

 radicicola probably on potatoes 

 in, 401 ; pests from, intercepted 



in California, 49, 182, 388, 480 ; 

 legislation regarding importation 

 of lucerne into Canada from, 416. 



utahensis, Pleurotropis. 



Utetheisa pulchella, Agrypnus 

 fuscipes predaceous on, in India. 

 100 ; on sunn hemp in Mesopo- 

 tamia, 478. 



utilis, Laelius ; Scymims. 



uvae, Aspidiotiis. 



V. 



vacciniana, Rhopobota. 



Vaccinium (Blueberrj'), Lachnos- 



terna foxii on, in U.S.A., 505. 

 Vaccinium myrtillus, Eulecaniiim 



coryli on, 124. 

 Vaciina calif or nica, sp. n., on oaks 



in California, 63. 

 Vacuum Process, of fumigation, 241 



507. 

 vagans, Phyllotoma ; Rhopalosi- 



phiim. 

 vagclla, Hotnoeosouia. 

 vaginicola, Harmolita. 

 Valerianic Acid, chemotropic effect 



of, on insects, 327. 

 validum, Trirhithrum. 

 Vancouver, Forftcula auricular ia in 



houses in, 324. 

 Vancouver Island, mites on black 



currant imported into, from Bri- 

 tain, 438 ; Panscopus sulcirostris 



infesting Lilium pardalinum in, 



438. 

 Vanessa antiopa, in Quebec, 2 ; on 



shade-trees in U.S.A., 247. 

 Vanessa io, experiments with insec- 

 ticides on, in Prussia, 141. 

 Vanessa polychloros, on elms in 



Russia, 104. 

 Vanessa urticae, effect of entomo- 



phytous microbes on, 36, 251. 



421. 

 Vanilla, pests of, in Mauritius, 499. 

 vaporariorum, Aleiirodes {Asiero- 



c hi ton), 

 varia, Toniaspis (see T . saccharina) . 

 variabilis, Hypera ; Hyponomcuta ; 



Microparsus ; Mylabris ; Oscinis. 

 varians, A no mala ; lilyzus. 

 variator, Bracon. 

 varicornis, Leptocorisa. 

 variegana, Argyroploce [Olethreutes, 



Tortrix) . 

 variegata, Clania. 

 variegatum, Apion. 



