INDEX 



667 



Norway and Sweden, 146, 285 ; 



on apple etc. in Sw^tze^land, 367 ; 



on Iruittrees in Vicloria, 269 ; on 



cranberries in U.S.A., 563. 

 Lepidoscelio viatrix. sp. n., parasite 



of Colemania sphpnarioides in 



In<lia, 221. 

 Lepii^mn (Silver Fish), control of, 



in houses in Ontario, 412 ; an 



injurious household insect in 



U.S.A., 216. 

 Leptalia macAlenta, in willow in 



California, 397. 

 Leptinotarsn deremUneata (Colorado 

 ■' Potato Beetle), 87 ; measures 

 ■ against, on potatoes in Canada, 



395 ; bionomics and control of, 



in U.S.A., 67, 253, 370, 371, 388, 



483. 

 Jjepiobyrsa explunata, L. rhododendri 

 . ' erroneously recorded as, in U.S.A. , 



130. 

 Leptobyrsa rhododendri, di.stribution 



and food plants of, in U.S.A., 130. 

 Leptocorisa nciita, on rice in Dutch 



E. Indies, 350: measures against 



on rice in Philippines, 25. 

 Leptocorisa varieornis (Rice Bug), 



measures against, on rice in 



Assam, 186; on rice in Ceylon, 



295 ; a minor pest of mulberry 



in Formosa, 174. 

 Leptoglossus halteatus (Leaf-footed 



Tomato Bug), food-plants of, in 



St. Vincent, 250, 252. 

 Lepiofilossus gona^ra, on tomato and 



bonavist beans in St. Vincent, 



251. 

 Leptoglossus phyllopus, on citrus in 



Florida, 473; on cotton in U.S.A., 



248. 

 LepfoJiylemyia coorctaia (see Hy- 



Jemyia). 

 Leptomastix (Sicilian Mealybug 

 '' Parasite), proposed colonisation 



of, in California, 97. 

 leptospermi, Ooccophagus. 

 Leptospermum, Ehizococms on, in 



Australia, 35. 

 Lteptospermum flarescens, Oocco- 

 phagus leptosperini on, in Aus- 

 tralia, 34. 

 Leptostylus macula, 552. 

 Leptothrips mali (Black Garden 



Thrips), food-plants of, in Florida, 



505 ; predaceoue on Aphid s in 



Maryland, 34. 

 Leptoihyrium, pomi, intercepted on 



apples in California, 253. 

 Leptura breiieornis, in Pinus pon- 



derosa in California, 441. 

 Leptura crassipes, food-plants of, 



in California, 441. 

 Leptura insignis, in Monterey pino 



in California, 441. 



Leptura melauura, in forests in 

 Siberia, 132. 



Leptura nigripes, in forests in 

 .Siberia, 132. 



Leptura obliterata, in conifers in 

 California, 441. 



Leptura propingua, in conifers in 

 California, 441. 



Leptura guadrifasciata, in forests in 

 Siberia, 132. 



Leptura sequensi, in forests in 

 Siberia, 132. 



Leptura sexniaculata, in spruce in 

 California, 441. 



Leptura soror, in Pimis ponderosa 

 in California, 441. 



Leptiirges spermophagus, sp. n., 

 infesting cowpeas in Mexico, 551. 



Lepyronia. quadrangularis (Angu- 

 lated Froghopper), in Maine, 12. 



lesbia, (Jolias. 



Leslcia aurea, parasite of Cydia 

 povionella in France, 191. 



Leslciomima tenera, parasite of Aero- 

 basis nebulella in U.S.A., 169. 



lesnei, Forftcula, 



Lespedeza bicolor (Hagi), new Aphids 

 on, in Japan, 547, 548. 



lespedezas, lihopalos iphum . 



Lesser Apple Worm (see Enarmonia 

 prunivora). 



Lesser Clover-leaf Weevil (see Hy- 

 pera nigrirostris). 



Lesser Migratory Locust (see Mela- 

 no plus ailantis) 



Lesser Pecan-tree Borer (see Aegeria 

 geliformis). 



Lesser Shot-hole Borer (see Xyle- 

 bonis xj/lographus). 



Letsonia scandens, Bradiyunguis let- 

 soniae on, in Lahore, 473. 



leisoniae, Brachyunguis. 



Lettuce (Lactuca), pests of, in 

 Britain, 118, 425, 508; not 

 attacked by Lycophotia margari- 

 tosa in Br. Columbia, 24 ; Scap- 

 teriseus vicinus on, in West 

 Indies, 296 ; Agriotes Uneaius on, 

 in Italy, 143 ; Prodenia litura on, 

 in Philippines, 379 ; Pemphigus 

 bursarius migrating from poplar 

 to, in Switzerland, 367 ; pests of, 

 in U.S.A., 416, 417, 454, 493; 

 Aphids transmitting spinach- 

 blight to, 454 ; effect of hydro- 

 cyanic-acid gas on seeds of, 83 ; 

 nicotine oleate not suitable for 

 spraying, 423 • danger from eat- 

 ing, when recently sprayed with 

 lead arsenate, 467. 



Lettuce, Wild, Agroti," collina on, 

 in Saxony, 479. 



Leucaena glauca, Bruchus pruinosus 

 in seeds of, in Hawaii, 352, 354 ; 

 pests of, in Java, 3, 233. 



