648 



INDEX. 



on beet in Japan, 398 ; a minor 

 pest of tobacco in Southern 

 Rhodesia, 134 ; in Russia, 105. 



Laphygma friigiperda (Rice Worm), 

 on cotton in Antigua, 296 ; in 

 British Guiana, 145, 472 ; des- 

 troyed by lizards in Porto Rico, 

 484 ; bionomics and control of, in 

 U.S.A., 79, 236, 300, 450. 459. 



lapisligni, Apheliniis. 



Larch {Larix, Tamarack), Coleophora 

 laricella on, in Austria, 262 ; 

 pests of, and their control in 

 Britain, 59, 138, 237, 379, 380 ; 

 Polygraphus rufipennis on, in 

 Canada, 192 ; pests of, in Ger- 

 many, 262, 358 ; Chermes stvo- 

 bilobius on, in Italy, 159 ; 

 Gastrodes ferrugineus on, in 

 Lithuania, 469 ; Lygaeonematus 

 pini on, in Switzerland, 470 ; 

 pests of in U.S.A., 64, 127, 188, 

 341. 



Larch, American (see Larix 

 laricina) . 



Larch, Japanese, attacked b}' 

 Argyresthialaevigatella in Britain, 

 237. 



Larch Case-bearer (see Coleophora 

 laricella) . 



Larch Shoot Moth (see Argyresthia 

 aimoriella) . 



Larch Shoot-boring Moth (see 

 A rgyresthia laevigatella) . 



lardarius, Dermestes. 



Large Larch Sawfly (see Lygaeone- 

 matus erichsoni) . 



Large Moth Borer (see Castnia 

 licus) . 



Large-toothed Pine Beetle (see Ips 

 acuminahts and /. laricis). 



Larger Black Hardback (see 

 TJyscinetiis gentinatiis) . 



Laria (see Bruchus). 



laricella, Coleophora. 



laricis, Ips (Tomicus). 



Lariniis afer, mining artichokes in 

 Morocco, 121. 



Larinus flavescens , mining artichokes 

 in Morocco, 121. 



Larix (see Larch). 



Larix laricina (American Larch), 

 list of pests of, in U.S.A., 127. 



Larkspur, Aphis rociadae on, in 

 ^Montana, 8. 



Lasiocatnpa lanestris (see Ericgaster) . 



Lasiocampa neustria (see Malaco- 

 soma). 



Lasiocampa qitercus, on roses and 

 lilac in Russia, 104. 



Lasioderma, infesting stored coffee 

 in Dutch Guiana, 536. 



Lasioderma serricorne (Cigarette 

 Beetle), ^^ ; in stored tobacco 

 in Africa, 425 ; measures against, 

 in stored tobacco in Connecticut, 

 341 ; in stored foodstuffs, books, 

 etc., in British Guiana, 55 ; 

 measures against, in stored 

 tobacco in Dutch East Indies, 

 330 ; measures against, in stored 

 tobacco in Tonkin, 221. 



Lasiodiplodia theobromae, infesting 

 cacao in San Thome, 492. 



Lasiopa atrata, on peaches in South 

 America, 299. 



Lasiophthiciis pyvastri, in California, 

 9. 



Lasiosina cinctipes, on barley in 

 Central Europe, 288. 



Lasius emarginatus nigro-emargina- 

 tus, associated with new Aphid in 

 Persia, 498. 



Lasius niger, Lccanopsis forinicarium 

 associated with, in Guernsey, 343. 



Laspeyresia leucostoma (see Cydia). 



Laspeyresia molesta (see Cydia). 



Laspeyresia pallidibasaHs (see 

 Cydia) . 



Laspeyresia pomonella (see Cydia) . 



Laspeyresia pntnivora (see Enar- 

 monia). 



Laspeyresia trichocrossa, considered 

 a synonym of Euccsma critica, 

 100. 



lataniae, Aspidiotus {Euaspidiohts) ; 

 Cerataphis. 



latecavatus, Oryctes. 



lateralis. Anthrax ; Chrvsopa ; 

 Hyperaspis ; Lamprocoris. 



Lathrobiinn bntnnipes, intercepted 

 on imported nursery stock in 

 Connecticut, 338. 



laticeps, Briichobius. 



laticollis, Baris. 



laticornis, Keichnea. 



latinasiis, Caiilophiliis. 



latiscapus, Aenasioidea. 



latiis, Poecilocoris ; Tarsonernus. 



Laurel, Coccus hesperidum inter- 

 cepted on, in Connecticut, 337 ; 

 pests of, in Italy, 142. 



Laurel, California, Polycaon sicuiii 

 in, in U.S.A., 463. 



lauri, Aovidia ; Heilipiis. 



lavagnei, Monolexis. 



Lawana, encouraging growth of 

 Corticimn javanicum in Dutch 

 East Indies, 513 ; on cofiee in 

 Dutch East Indies, 538. 



Lawns, measures against Gryllotalpa 

 in, in Australia, 465 ; measures 

 against Scapteriscits vicinus in, 

 in St. Lucia, 233 ; measures 



