636 



INDEX. 



Hylurgops (see Hylastes). 



Hymenoclea monogyra, Scymniiie 

 larva associated with Orthezia on, 

 in Mexico, 524. 



Jiyoscyami, Peqomyia. 



Hypatima ■pulverea (see Holcocera). 



Hypena humuli (Hop vSnout Moth), 

 bionomics and control of, in 

 Canada and U.S.A., 174. 



hypenae, E.rorista. 



Hypenidium poJyfasciatmn, in 

 Japan, 239. 



Hypera meles ((Jlover-head AYeevil), 

 bionomics of, in New York, 283. 



Hypera nigrirostris (Leaser Clover- 

 leaf Weevil), on lucerne and 

 clover in Denmark, 446 ; bio- 

 nomics of, in New York, 283. 



Hypera posiica (see H. variabilis). 



Hypera punciaia (Clover-leaf Wee- 

 vil), bionomics of, in U.S.A., 145, 

 203. 



Hypera variabilis (Alfalfa Weevil), 

 precautions against introduction 

 of, into California, 59, 61, 199, 

 232 ; fungus infesting, on lucerne 

 in Denmark, 447 ; quarantine 

 against, in Montana, 315 ; on 

 lucerne in Transcaucasia, 345 ; 

 in U.S.A.. 102. 



Jiyperaspidis, Horn aJotylus. 



Hyperaspis biqeminata, parasitised 

 bv Anisotyhis siwilalis texanus 

 in Texas, 524. 



Hyperaspis f estiva, predaceous on 

 Psei(docoecus sacchari in Br. 

 Guiana, 484. 



Hyperaspis lateralis, predaceous on 

 Pseiulococcus citri in California, 

 359. 



Hyperaspis octopustulata, pre- 

 daceous on Pseudoeoccus sacchari 

 in Br. Guiana, 484. 



Hyperaspis osculans, associated with 

 Daetylojri'us confusus in California, 

 523 ; parasitised by Homalotylus 

 affinis in California, 523. 



Hyperaspis trilineata, predaceous 

 on Pseudoeoccus sacchari in Br. 

 Guiana, 484. 



Hyperaspis trimaculata. on Opuntia, 

 parasitised by Hornalolylus cocke- 

 relli in Texas", 523. 



Hyperaspis undulata, parasitised 

 by Homalotylus hyperaspidis in 

 U.S.A.. 524. 



hyperici, (Jhrysomela ; I eery a. 



Hypericum (St. John's Wort), pro- 

 posed introduction of Chrysomela 

 hyperici into Australia to destroy, 

 295 ; new scale-insect on, 485. 



Hyphantria cnnea (Fall Webworm), 

 in Canada, 44, 301 ; parasites of, 

 in U.S.A., 80, 429, 503 ; effect of 

 derris on, 497. 



hyphantriae, Meteorus. 



hypocrita, Sipalus. 



Hypoderma (Warble Flv). in U.S.A., 

 220. 



Hypopschrus indicus, in Shorea ro- 

 busta in India; 292. 



/* ypogaea, D iarth ro nom y ia. 



Hypomeces squamosus, food-plants 

 of, in India, 403. 



Hyponomeuta (Ermine Moth), 

 measures against, on apple in 

 Cyprus, 71 ; in orchards in 

 Denmark, 448 ; on hawthorn in 

 Spain, 210 ; on stone-fruits in 

 Switzerland, 530. 



Hyponomeuta euony melius, utilisa- 

 tion of parasities of. against 

 H. maUnellus in Finland. 468. 



Hyponomeuta maUnellus (Apple 

 Ermine Moth), measures against, 

 in the Caucasus, 345 ; measures 

 against, in Finland, 468 ; 

 measures against, in France, 

 462, 464 ; in Germany, 158 ; 

 in Italy, 87, 157 ; on fruit-trees 

 in Switzerland. 126, 513 ; in 

 Transcaucasia, 344. 



Hyponomeuta padellus, food- plants 

 of, in France, 462, 464. 



Hyponomeuta variabilis, measures 

 against, in the Caucasus. 345 ; 

 in Germany, 158 ; on apples in 

 Norway, 540 ; in Transcaucasia, 

 344. 



Hypophloeus parallelus, predaceous 

 on Ips pini in N. America. 430. 



Hypophloeus tenuis, predaceous on 

 Ips lonqidens in U.S.A., 505. 



Hyposoter fugitivus var. pacificus, 

 n., parasite of Malacosoma spp. 

 in U.S.A.. 307. 



Hypostena variabilis, parasite of 

 Pyrausta penitalis in U.S.A.. 117. 



Hypothenemns eruditus, in avocado 

 in Hawaii, 241. 



Hypothenemus ritchiei. in sweet 

 potato chips in Jamaica, 56. 



hypotrophica, Lyda (see Cephaleia 

 abietis). 



hystrix, Platypria. 



Iberis, flea-beetles on, in Denmark, 



449. 

 Ibis, destroying sugar-cane grubs 



in Queensland, 110. 

 ibofushi, Nurudea. 

 Icerya, intercepted on bananas in 



California, 62, 503 ; establishment 



of Novius cardinalis against, in 



France, 467. 



