INDEX. 
107 
Hsematopinus vituli,873. 
Halesidota caryse, 735,761. 
Haltica bimarginata, 765. 
chalybea, 43, 52, 67, 646, 756, 765, 898, 944, 
1045,1087,1104,1107,1112. 
foliacea, 77,460,765. 
ignita, 466, 765,887. 
punctipennis, 463. 
Halticus uhleri, 154,164. 
Harmonia pini=Parharmonia. 
Harpalus caliginosus, 85. 
Harpiphorus maculatus, 868. 
Hecalus lineatus, 842. 
Helicobia helicis, 532. 
Heliothis armiger, 127,164,192,249,419,502,531,684, 
636, 715, 772, 773, 890, 893, 914, 915, 925, 
967,982,1264,1268,1270,1303,1304,1335. 
rhexia, 450,584,890,982. 
Heliothrips astri, 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 tineee, 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. 
Hybernia tiliaria, 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. 
Hydrcecia 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 rugipennis, 508. 
Hypena humuli, 522,586. 
Hyperchiria io = Automeris. 
Hyphantria cunea, 51,52,248,366,466,496,757,761, 
837,874,1314. 
Hypoderma lineata, 501,704,779. 
Hyponomeuta padellus, 564. 
Hypophloeus parallel us, 519. 
Icerya purchasi, 233,531,552,570,775. 
Ichneumon coeruleus, 536. 
subcyaneus, 536. 
Iehthyura 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 , 
466,606,781,800,809,819,847,867,869, 
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. 
Ischnaspis filiformis, 222. 
Isosoma hordei, 406,415,418. 
sp., 325. 
tritici, 419,421. 
Ithycerus 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. 
Klinophilus lectularia,53,466. 
pipistrelli, 579. 
Kohlmeise, 35,49. 
Lachnosterna arcuata, 157. 
fusca, 247. 
tristis, 765. 
Lachnus sp., 502. 
Ladybirds, 196, 299, 572, 583, 815,930,955,1138,1272, 
1290,1291. 
Lsemophloeus fasciatus, 765. 
Languria mozardi, 607,981. 
Laphygma 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. 
