INDEX. 



107' 



Hsematopinus vituli,873. 

 Halesidotacary8e,735,761. , 

 Haltiea bimarginata, 765. 



chalyben, 43, 52, C7, 646, 756, 765, 898, 944, 



1045, 1087, 1104, 1107, 1112. 

 foliacea.77,460,765. 

 ignita,466,765,887. 

 punctipennis, 4(13. 

 Halticus uhleri, 154,164. 

 Harmonia pini=Parhafmonia. 

 Harpalus caliginosus, 85. 

 Harpiphorus maeulatus, 868. 

 Hecalus lineatus, 842. 

 Helicobiahelicis,532. 



Heliothis armiger, 127, 164, 192, 249, 419, 502, 531, 584, 

 636, 715, 772, 773, 890, 893, 914, 915, 925, 

 967, 982, 1264, 1268, 1270, 1303, 1304, 1335. 

 rhexia, 450, 584, 890, 982. 

 Heliothripsastri,64. 



hemorrhoidalis, 247. 

 Hellebore, 867, 868. 

 Hellula undalis, 153, 994. 



Hemerocampa leucostigma, 51, 52, 335, 341, 342, 452, 

 455, 496,536,621,646, 656, 761,846, 

 1305. 



leucostigma, parasites of, 532, 536. 

 Hemileuca maia, 761. 

 Hemiteles tinea, 121. 

 Hermetia illucens, 819. 

 Heterachthes seneolus, 576. 

 Heterocampa manteo, 561, 761. 

 Hickory, beetle in, 515. 

 Hippelates convexus, 204. 



flies, 531. 



Hippiscus corallipes,604. 

 Hippodamia convergens, 127. 



glacialis,561. 

 Hister cylindricus,519. 

 Homalodisca coagulata, 127, 948. 

 Homalota pontomaloto, 519. 

 Homoptera lunata, 373. 

 Honeydew, 726. 

 Hop insects, 586. 

 Hoplia modesta, 765, 



trifasciata, 1256, 1305. 

 Hopper dozers, 607, 760. 

 Hot water, as an insecticide, 592. 

 House flies, 567, 858. 

 Hyalopterus pruni, 463, 465, 753. 

 Hyberniatiliaria,489,496,761. . 

 Hydraulic cement, 1152, 1154. 

 Hydrocampa cannalis, 888, 917. 

 Hydrocyanic-acid gas, 93, 410,411,632,635,645,775, 



781 , 928, 1152, 1274, 1275, 1373, 1375. 

 Hydroecia immanis, 522, 586. 



marginidens, 624, 632. 

 nitela, 67, 71, 492, 761, 825, 875. 

 Hylastes obscurus, 607, 981, 1265, 1302. 

 Hylesinus aspericollis, 508. 

 opaculus,457. 

 trifolii.415,564,765. 

 Hylurgops rngipennis, 508. 

 Hypena humuli.522,586. 

 Hyperchiria 10 = Automeris. 

 Hyphantria cunea, 51,52,248,366,466,496,757,761, 



837,874,1314. 

 Hypoderma lincata, 501, 704, 779. 



Hyponomeuta padellus, 564. 

 Hypophloeus parallelus>,519. 



Icerya purchasi, 233, 531, 552, 570, 775. 

 Ichneumon cosruleus, 536. 



subcyaneus, 536. 

 Ichthyura apicalis, 1305. 

 Importation of insect pests, 170, 222, 223, 230, 231, 



564,583,1179,1260,1273. 



Injurious insects, 251, 347, 504, 583, 787a, 1249, 1252. 

 Inoculating trees, 1021. 

 Insectary methods, 1295. 



Insecticides, 19, 31, 68, 93, 102, '212, 260, 272, 341, 401, 

 466, 606, 781 , 80t), 809, 819, 847, 867, 869, 

 909, 1009, 1039, 1168, 1207,1214. 

 analyses of, 102. 

 Insectivorous birds, 35, 78, 441, 452, 531. 830, 1225, 



1293, 1310, 1311, 1312, 1315. 

 Insects and pollination, 1227. 



beneficial. See Beneficial insects, 

 dissemination of, 908, 1273. 

 economic status of, 583. 

 Inspection. See Nursery stock. 

 Ips fasciata, 519. 

 Ischnawpis filiformis, 222. 

 Isosoma hordei, 406,415,418. 

 sp., 325. 

 tritici, 419,421. 



Ithyeerus noveboracensis, 77,487,765,893,1279. 

 Ixodes ricinus, 820, 833,834. 



Jassidse = Leaf-hoppers. 

 Julus hortensis, 493. 



sp.,247. 



virgatus, 493. 



Kainit, 1277, 1303. 

 Katydids, 829, 1028, 1091, 1255. 

 Kedzie's spraying mixture, 652, 691. 

 Kermes galliformis, 741. 



Kerosene, 71, 546, 632, 775, 781, 993, 1138, 1152,1256, 

 . 1274. 



against mosquitos, 1, 324. 

 and water, 992, 1110. 

 emulsion, 60, 192, 277, 781, 785, 1081, 1373. 

 and Bordeaux mixture, 1081. 

 sprayers, 1152. 

 Klmophilus lectularia,53,466. 



pipistrelli,579. 

 Kohlmeise.35,49. 



Lachnosterna arcuata, 157. 



fusca,247. 



tristis, 765. 

 Lachnussp.,502. 

 Ladybirds, 196, 299, 572, 583, 815,930,955,1138,1272, 



1290,1291. 



Lsemophloeus fasciatus, 765. 

 Languria mozardi, 607, 981. 

 Laphygnia flavimaculata,468. 



frugiperda, 608, 761, 844, 886, 971, 1297. 

 Lasioderma serricorne, 352, 584, 765, 890, 982. 

 Lasioptera vitis, 1048. 

 Lathromeris cicadse, 562, 783. 

 Laurel green, 386. 

 Laverna gleditschiella, 1306. 

 herellera.77,564. 



