INDEX. 



635 



hekmeyeri. Pagoda. 



helichrysi, Anuraphis. 



heliopa, Phthorimaea {Gnovimos- 



chema) . 

 Heliophila unipuncta (see Civphis). 

 heliophila, Piinpla. 

 helios, Oythopagits. 

 Helioihis, food-plants of, in Dutch 



East Indies, 329, 330. 

 Helioihis ar»iigcra (see H. obsoleta). 

 Helioihis assulta, control of, on 

 tobacco in Guam, 148 ; on to- 

 bacco in Java, 540 ; on peanut in 

 Queensland, 62. 



Helioihis dipsacea, in Russia, 105. 



Helioihis obsoleta (Corn Earworm, 

 Tobacco Budworm), increase of, 

 in Canada in 1919, 373 ; on 

 tobacco in Gold Coast, 425 ; 

 control of, on tobacco in Guam, 

 148 ; food-plants of, in India, 

 519 ; on maize in Dutch East 

 Indies, 330 ; in Queensland, 62, 

 156 ; bionomics and control of, 

 in South Rhodesia, 134 ; bio- 

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

 10, 95, 220, 236, 286, 314, 340, 

 450 ; in West Indies, 296, 303 ; 

 intercepted on tomatos, etc., in 

 California, 13, 240, 319, 388, 480, 

 508 ; resembling Pyrausta 



nubilalis, 286, 450 ; anatomy of, 

 500 ; experiments with Soros- 

 porella uvella and, 170. 



Helioihis pcUigera, on Carthanius 

 tinciorius in India, 85. 



Helioihis phlox iphaga, anatomy of, 

 500. 



Helioihis scuiosa, in Russia, 105. 



Helioihis virescens, anatomy of, 500. 



Helioihrips fasciatus (Bean Thrips), 

 a minor olive pest in California, 

 91. 



Helioihrips [Heieroihrips) haenior- 

 rhoidalis, on crotons in Florida, 

 137 ; food-plants of, in Dutch 

 Guiana, 537 ; on cotton in Porto 

 Rico, 303. 



Helioihrips indicus, bionomics and 

 control of, on cotton in Sudan, 497. 



Helioihrips rubrocincius (Cacao 

 Thrips), measures against, in 

 Dutch Guiana, 439, 440, 536, 

 537 ; bionomics and control of, 

 on cacao in San Thome, 201, 

 491, 492. 



Helioihrips iabaci (see Thrips). 



Helix, infested with Sarcophaga 

 filia in France, 472. 



Hellebore, 444 ; dusting and spray- 

 ing with, against Pieronus ribesii, 



218, 345, 370, 386; ineffective 



against Cyi)iatophora ribearia, 386; 



and lime, 370, 386. 

 liellerella, Blastodacna. 

 Hellitla nndalis, on cabbages in 



Hawaii, 136 ; on cabbages in 



Queensland, 156 ; on vegetables 



in Tripoli, 159. 

 Helopcliis, on cacao in Ceylon, 520 ; 



and its control on tea in Dutch 



East Indies, 330, 455, 457, 537 ; 



on cacao in San Thome, 492 ; 



Hyalopeplus smaragdiniis closely 



allied to, 452. 

 Helopcliis a)iiotui, on tea in Ceylon, 



520 ; in Dutch East Indies, 495. 

 Helopcliis anionii var. bradyi, on 



cinchona in Dutch East Indies, 



329. 

 Helopcliis bcrgroihi (Cacao Mos- 

 quito), in Gold Coast, 9. 

 Helopcliis sitmairanns, in Dutch 



East Indies, 495. 

 Helopcliis iheivora (Tea Mosquito), 



bionomics of, in India, 204, 530 ; 



in Dutch East Indies, 495. 

 helops, A mmalo. 

 Heloiropha rcnifori)iis atra (Western 



Corn Borer), on maize in Canada, 



373. 

 helvolus, Dorylus. 

 Hemerobius, predaceous on Chermes 



pinicoriicis in Connecticut, 339. 

 Hemerocampa (Tussock Moth), in 



U.S.A., 87, 529 ; natural enemies 



of, 529. 

 Het)ierocampa leucosiigma (White- 

 marked Tussock ]\Ioth), bionomics 



and control of, in Canada, 1, 2, 3 ; 



in U.S.A., 43, 247, 509 ; natural 



enemies of, 3, 509. 

 Hemerocampa vciusia giilosa 



(Western Tussock Moth), in 



British Columbia, 323, 481. 

 hemerocampae, Telcnomus. 

 Hemerophila nemorana, parasitised 



by Sienomesiiis rufescens in 



France, 37 ; on fig in Itah^ 142. 

 Hemerophila pariana, on apples in 



Russia, 104. 

 Hemiberlesia longispina (see 



MorgancUa). 

 Hemiberlesia pscndocamelliac (see 



Aspidioius). 

 Hemichionaspis, intercepted on 



coconuts in California, 388, 480. 

 Hemichionaspis aspidisirae, inter- 

 cepted in California, 13, 240, 387, 



479. 

 He)}iichionaspis minor, intercepted 



on coconuts etc., in California, 



114, 182, 240, 319, 387, 509. 



