INDEX. 



Qll 



Elymus virginicus (Wild Rye), 

 SphenophoTus minimus on, in 

 U.S.A., 379. 



Em,beriza hortulana, destroyino^ 

 Clysia ambiguella in vineyards 

 in France, 466. 



Emperor rhinus defoliator, food- 

 plants of, in India, 403. 



Emphytus cinctus (Rose Sawfly), 

 intercepted in Connecticut, 339 ; 

 parasites of, in Holland, 444. 



emigrata, Perisierola. 



Empoa rosae (Rose Leaf-liopper), 

 on apple in Nova Scotia, 176 ; 

 measures against, on apple in 

 New York, 183. 



Empoasca australis, sp. n. (Apple 

 Leaf Jassid), in Australia, 32. 



Empoasca flavescens (Green Fly), 

 on castor-oil plant in Ceylon, 

 113; on tea in India, 375; 

 a minor pest of hops in U.S.A., 

 175. 



Empoasca flavescens birdi, a minor 

 pest of hops in U.S.A., 175. 



Empoasca gossypii, on cotton in 

 India, 72. 



Empoasca mali (Apple Leaf-hopper, 

 Potato Leaf-hopper), bionomics 

 and control of, in U.S.A., 182, 

 183, 278, 325, 395, 510 ; relation 

 of, to Bacillus amylovorus, 183 ; 

 E. australis possibly identical 

 with, 32. 



Empoasca unicolor, measures against 

 on apj)le in Nova Scotia, 176 ; 

 measures against, on apple in 

 New York, 182. 



Empusa aphidis, infesting Aphids in 

 Europe, 371, 449, 542 ; infesting 

 MacrosipJmm solanifoUi in Vir- 

 ginia, 493. 



Empusa (Entomoplithora) fresenii, 

 infesting Aphids in Britain and 

 Denmark, 447, 542 ; infesting 

 Mysus braggi in Louisiana, 78. 



Empusa gryUi, infesting Orthoptera 

 in Nova Scotia, 391. 



Empusa lecanii, establishment of, 

 against scale-insects in S. India, 

 506 ; suggested introduction of, 

 from India into Seychelles against 

 scale-insects, 483. 



Empusa muscae, infesting Doli- 

 chopodid fly in Cuba, 349. 



Empusa sphaerosperma., infesting 

 Hypera punctata in Ohio, 145. 



Emyon iristis, bionomics of, on 

 maize in S. Rhodesia, 314. 



Enarmonia interstinetana (see 

 Cydia). 



Enarmonia prunivora (Lesser Apple 

 Worm), in U.S.A., 176, 254, 491. 



Enarmonia pyricolana, in Mary- 

 land, 254. 



Enarmonia walsinghami, on Acacia 

 koa in Hawaii, 511. 



Enchenopa auropicta, on TepJirosia 

 Candida in St. Vincent, 257. 



Enchenopa binotata, food-plants of, 

 in Nova Scotia, 306. 



Encyrlus, possibly a parasite of 

 Saisseiia hemisphaerica in Hol- 

 land, 444. 



Encyrlus barbatus, sp. n., parasite 

 of Saisseiia hemisphaerica in 

 Hawaii, 437. 



Encyrlus infelix, parasite of Sais- 

 seiia hemisphaerica, 437. 



Endothia jtarasitica (Chestnut Blight 

 Fungus), Leptostylus macula feed- 

 ing on, in U.S.A., 7, 528. 



Endoxyla strigillata, bionomics of, 

 in willows in Argentina, 252. 



Endrosis fenestrella, parasitised by 

 Leidyana tinei in Britain, 196. 



Engelmann Spruce (see Picea engel- 

 manni). 



Enoclerus quadriguitatus (see Clerus) 



Entedon, parasite of Promecotheci 

 opacicollis in New Hebrides, 459. 



Entedon ovulorum, probably para- 

 sitic on Cephaleia signata in 

 Sweden, 424. 



Enteritis, of bees, due to Bacillus 

 paratyphi-alvei in Denmark, 451. 



Entomological Notices, 40, 136. 



Entomological Problems, value of 

 co-operation in agricultural and, 

 34. 



Entomology, the relation of the 

 systematist to the economic 

 worker in, 516. 



Entomology, Agricultural, textbook 

 on, 529. 



Entomology, Applied (see Econo- 

 mic Entomology). 



Entomophtlw) a, infesting II iris dola- 

 bratus in U.S.A., 78 ; infesting 

 PerJcinsiella saccharicida in Ha- 

 waii, 412. 



Entomophthora anticae, infesting 

 Diacrisia virginica in Texas, 

 382. 



Entomophthora aphidis (see Em- 

 pusa). 



Entomoplithora fresenii (see Em- 

 fiisa). 



Entomophthora grylli, infesting Sa- 

 perda carcharias, in Spain, 66. 



Entomophthora phytonomi, infesting 

 Hypera variabilis in Denmark, 

 447. 



Eniomophihofa sphaeroweima, in- 

 f editing JJeterocoi is in Cuba, 349 ; 

 infesting Pieris in Denmark, 449; 

 infesting Empoasca mali in Wis- 

 consin, 510. 



Entomophthora virescens, infesting 

 Feliia annexa in Louisiana, 79. 



