INDEX. 



727 



irregularis, Eriococcus ; Systates. 

 irresechis, Bruchus [Laria). 

 Isaniris ater, sp. n., food-plants of, 

 in Southern Rhodesia and Nj^asa- 

 land, 90. 

 Isaria psychidac, infesting Acantho- 

 psvche jiinodi in South Africa, 

 542. 

 IscJiiogonus, bionomics of, in Aus- 

 traUa, 517 ; introduced into 

 Hawaii against Syagriits fttlvi- 

 tarsis, 517. 

 Ischiogonus palliatus, parasite of 

 Syagrius fiilvitarsis in Hawaii, 

 470. 

 Iscknaspis filiformis (see /. longi- 



rostris). 

 Ischnaspis loiigirostris, intercepted 

 in Cahfornia, 44, 295, 514 ; on 

 avocado and coconut in Panama 

 Canal Zone, 304 ; on coconut in 

 San Thome, 58. 

 Iseilema laxiiiii, new gall-midge on, 



in India, 415. 

 isitis, Psylla. 



Isle of Wight Disease, in bees, 



caused by Acarapis ivoodi in 



Britain, 275, 338 ; in U.S.A., 416. 



ismene, JMelanitis. 



Isodon pimcticollis, measures against, 



in Queensland, 219, 354. 

 Isosoma (see Harmolita). 

 Isosoma agvopyri (see Harmolita 



hordei). 

 Isosoma lineare (see Harmolita 



hordei). 

 isosomatis, Merisits (see M. febri- 



ciilosus) ; Stictonotus. 

 isthmia, Brassolis. 



Isitrgus spp., parasites of Coleop- 

 terous rape oests in Germany, 

 138, 549. 

 Italian Millet (see Setaria italica). 

 Italian Pear Scale (see Epidiaspis 



piricola) . 

 italicus, Calliptamus. 

 Italy, notice of list of Acari of, 

 226 ; notes on Aphids in, 174, 

 227, 343 ; beneficial insects in, 

 110, 159, 175, 281, 343, 418, 472, 

 473, 503 ; iitilisation of Botrytis 

 bassiana against Lepidopterous 

 larvae in, 56 ; citrus pests in, 

 343 ; forest pests in, 55, 85, 174, 

 223, 268, 471, 472, 473, 597 ; 

 threatened introduction of Irido- 

 myrmex humilis into, 343 ; lo- 

 custs and their control in, 88, 

 418; miscellaneous pests in, 7, 

 23, 42, 174, 175, 223, 281, 365. 

 404, 463, 503, 506 ; olive pests 

 in, 110, 157, 404, 586; orchard 



pests in, 223, 404, 471, 472, 473 ; 

 bionomics and control of Pieris 

 brassicae in, 472, 544 ; new food- 

 plants of Saturnia cvnthia in, 

 536 ; vine pests in, 195, 223, 342, 

 379, 463 ; attempted introduc- 

 tion of codling moth parasites 

 into South Africa from, 185 ; 

 pests from, intercepted in Cali- 

 fornia, 265, 295 ; Cryptolaemus 

 montrouzieri introduced into, from 

 France, 159; Phlhorimaea opercu- 

 lella introduced into India from, 

 272. 



Itamoplex tejonensis, parasite of 

 Aegevia opalescens in U.S.A., 163. 



Itonida tecomiae (Trumpet Vine 

 Midge), in Ontario, 132. 



Itonida tritici (see Contarinia). 



Itoplectis annulipes, parasite of 

 ^^^^-Wa^yn in U.S.A., 201. 



Itycorsia zappei, on Austrian pine in 

 Connecticut, 292. 



Ivy, Lichtensia viburni on, in 

 Britain, 505 ; Haltica ampelo- 

 phaga on, in France, 209. 



Ivy Scale (see Aspidiotus hederae). 



J. 



Jaboticabeira (see I\Iyricaria jaboii- 

 caba). 



Jacaranda, Coccids on, in Egypt. 

 317, 318. 



jaceae, Macrosiphum. 



Jack Pine (see Pinus banks ana). 



Jack Spaniard (see Polistes annul- 

 aris) . 



Jackdaws, destroying noxious 

 insects, 54. 



jacksoni, Pterocomma. 



Jacksonia, new scale-insect on, in 

 Australia, 564. 



jaculatrix, Laspeyresia. 



Jaggery, in baits for cutworms, 

 123 ; in formula for baits for 

 grasshoppers, 581. 



Jak (see Artocarpiis integrifolia). 



Jamaica, bionomics and control of 

 Aleurocanthus woglumi in, 543 ; 

 new Eachnosterna from, 90 ; 

 measures against Eaphygma friigi- 

 perda in, 220 ; lectures on 

 economic entomology in, 427 ; 

 Aleurocanthus woglumi intro- 

 duced into, from India, 306 ; 

 restrictions on importation of 

 fruit and vegetables into U.S.A. 

 from, 357, 388 ; pests from„ 



