IXDEX. 



637 



Hibiscus , new scale-insect on, in 

 South Africa, 1 17 ; in Brazil, 

 445 ; Stephanoderes hampei in, 

 in Belgian Congo, 449 ; necessity 

 of legislation regarding, against 

 Platyedra gossypiella in U.S.A., 

 74 ; pests intercepted on, in 

 California, 114, 182, 387, 479,509. 



Hibiscus cannabinus, Platyedra 

 gossypiella on, in Egypt, 74. 



Hibiscus escidentus (Okra), Platyedra 

 gossypiella on, in Egypt, 74 ; 

 pests of, in Florida, 235, 382 ; 

 food-plant of cotton pests in 

 Anglo-Egyptian Sudan, 172. 



Hibiscus rosa-sinensis, Earias spp. 

 on, in India, 85 ; food-plant of 

 Suana concolor, 457. 



Hibiscus sahdariffa (Roselle), food- 

 plant of cotton pests in Anglo- 

 Egvptian Sudan, 172 ; pests of, 

 in Straits Settlements, 283. 



Hibiscus youngianus, new food- 

 plant of Platyedra gossypiella in 

 Hawaii, 436. ' 



Hickory, pests of, in U.S.A., 247, 

 366, 505. 



Hickory Bark Borer (see Scolytus 

 quadrispinosus) . 



Hidari irava, on coconuts in Dutch 

 East Indies, 329, 538. 



hiemalis, Polygnotus. 



hieracii, Macrosiphum. 



Hieracium (Hawkweed), Macro- 

 siphum hieracii on, in Britain, 58. 



hierocosma, Acrocercops. 



Hieroglvphus banian, associated \\\t\\ 

 rice ieaf-hoppers in India, 473. 



Higuereta, Corythuca on, in Cuba, 

 54 ; motor oil extracted from, 54. 



Hilaria cenchroides, probably a food- 

 plant of new Coccids in U.S. A., 187. 



hilar iae, Riper sia. 



hilaris, Aulacophora. 



hima.lavensis, Lachnus. 



Himatismus villosus, on imported 

 varieties of olive in Palestine, 508. 



hippocastani, Melolontha. 



Hippodamia convergens, in North 

 America, 82 ; attempted estab- 

 lishment of, in Hawaii, 75 ; 

 predaceous on other insects in 

 U.S.A., 74, 119, 394. 404. 501. 



Hippodamia glacialis, in North 

 America, 82. 



Hippodamia parenthesis, in North 

 America, 82. 



Hippodamia quinquesignata, pre- 

 daceous on eggs of Epilachna 

 corrupta in U.S.A., 119, 404. 



Hippotion celerio, on vines in France, 

 478. 



hirsutus, Phenacoccus. 



hirta, Epicometis [Tropinota) ; 

 Gelonaetha. 



hirtarius, Biston. 



hirtellus, Antheroides. 



hirticornis, Epicauta. 



Hisia atrovenosa, on rice and sugar- 

 cane in Formosa, 86. 



Hispa, on rice in Madras, 130. 



Hispa armigera (Rice Hispid), in 

 Assam, 461. 



hispidulus, Sitones. 



Histiostoma rostroserratum, on pota- 

 toes in Austria, 426. 



histrionica, Murgantia. 



hoefti, Colaphus. 



hoffmannseggi, Gonocephalum [Opat- 

 rum). 



Holaniara (see Eutochia). 



Holcocera augusti, sp. n., on Pseudo- 

 tsuga taxifolia in U.S.A., 381. 



Holland, beneficial insects in, 407, 

 408, 424 ; Magdalis pruni des- 

 troyed by Parus coeruleus in, 

 255 ; miscellaneous pests in, 133, 

 199, 254, 255, 289, 407, 423, 441 ; 

 bionomics and control of Panolis 

 flammea in, 225-227 ; pests from, 

 "intercepted in U.S.A., 306, 307, 

 337, 338, 365. 



Holly Oak (see Quercus ilex). 



Hollyhock, legislation restricting 

 importation of, into Canada, 416 ; 

 pests of, in U.S.A., 511. 



holmesi, Clania. 



holosericea, Aeolesthes. 



Holotrichia leucophthalma, biono- 

 mics and control of, in Dutch 

 East Indies, 139,329. 



holstei, Lestodiplosis. 



Homalophia marginata, on roses in 

 Macedonia, 469. 



Homalotylus, parasite of Cycloneda 

 sanguinea in Porto Rico, 303. 



Homadotyliis flaminius, parasite of 

 Hvperaspis campestris in Italy, 

 123. 



Homoeocerus, food-plants of, in 

 Gold Coast, 9. 



Homoeosoma nebulella, bionomics 

 and control of, on sunflowers in 

 Rumania, 274 ; on sunflowers in 

 Russia, 104. 



Homoeosoma nimbella, on sunflowers 

 in Russia, 104. 



Homoeosoma vagella, in stored pea- 

 nuts in Queensland, 62. 



homogenea, Acidia. 



Homona coffearia (Tea Tortrix), and 

 its control in Ceylon, 19, 109, 

 519; on tea in Dutch East 

 Indies, 457; 



