INDEX. 



587 



Hardpan, 144 



Harlequin cabbage bug, 216 

 Harmeling, Stephen J., 300 

 Harney. G. W., 276 

 Harrington, R. E.. 545 



Notes on apricots, art., 173 

 Hart, E. B., 406 

 Hartung, W. J., 44 



and H. H. P. Severin 



Natural enemies of the sugar beet 

 leaf-hoppers in Cal., art., 277 

 Hassler, J. B., 541 

 Hawaiian Exp. Sta., 163 

 Hecke, G. H., 38, 152, 153 

 Hedrick, U. P., 374 

 IleUanthus annus, 160 

 HeUothis obsolete!. 348, 350 

 Heliothrips fasciatns. 400, 574 

 Hemichionaspis. asvidistra-, 172, 288, 347, 

 348, 349, 401 



minor, 118, 287, 348, 447 



sp., 289 

 Hemskirk apricot, 362 

 Herbarium, 312 

 Hessian flv, 103 



Heterodera radicicola, 54, 171, 221, 288 

 Hickman, J. B. 



apple outlook, the, 506 

 Hilgard, E. W., 185 

 Hippodamia convergens, 53, 170, 219, 285, 



345, 360, 400. 446 

 Hoarv cress, art., 105 

 Hollister, C. A., 294 

 Homalotylus flaminius 524 

 Home manufacture of lime-sulphur con- 

 centrate, art., 547 

 Hood. Alex, 345 

 Hop aphis, 283 

 Hopkins. C. G., 236, 435 

 Hoplia pitbicollis, 345 

 Hoppers, wine, 250 

 Horehound, 160 

 Home, W. T., 



oak fungus or Armillaria m ell e a in con- 

 nection with nursery stock, art., 

 179 

 Horse nettle, 469 

 Horticultural, clubs, 453 



inspection, cost of. art.. 46 



laws, 39, 102. 409 



standardization of fruits acts of 1915, 



377 

 uniform, 318 



organization, 38 



quarantine in southern Cal., art., 465 



society. 39 



of Oregon, 40 

 Horton, J. R.. 282 

 Hosford, G. W. 



outlook for the lemon, art., 511 

 Howard, L. O.. 170. 285. 536, 543 

 Hoioardia Mclavis. 118, 287, 347, 349, 447 

 Howell pear, 146, 298, 299 

 Hovt, A. S. 



Horticultviral quarantine in southern 

 Cal., art. 465 

 Humphrey potato. 463 

 Hundley, J. B., 446 



protection from rabbits, art., 160 

 Hurdick. Mr., 339 

 Hyolopterus artindinis. 476 

 Hydrocyanic acid gas, 68, 393. 396, 397 

 Hydrometer, 556 

 Hygrometer, 



dial type, 558 



selecting a, art., 558 



stationary type, 558 

 Hyperaspis lateralis, 484 



I eery a, 107 



sp.. 119, 350, 447 

 Idaho Exp. Sta., 20 



potato growers' association, 474 

 Imperial Dept. of Agr., Japan, 543 

 Imported cabbage worm, 543 

 India rubber, 398 



Inj. and Beneficial Insects of Cal., 536, 



545 

 In memoriam, 440 



Insect, calendar, 50, 112. 165, 212, 280. 392, 

 477. 



notes, 53, 116. 170. 219, 2£5, 345, 400, 446, 

 484, 528. 574 

 Insecticide laboratory, Univ. of Cal., 75, 76 

 Intercalary crops, 421 

 Intercropping orchards with berries, art., 



64 

 Ipochiis fasciatus, 400 

 I\)s concinniis, 574 

 Iridaceje, 311 

 Irish Cobbler potato, 462 

 Iron. 407 



sulphate, 405, 406 



sulphide, 115 

 Irrigation, 232 



apricots. 173 



choice of land for, 124 



citrus trees, 140 



lemon, 515 



methods of application, 140 



olives, 416 



o\er-irrigation, 232 



practice in Sacramento valley, art., 123 



preparation of land for, 126, 132 



rice, 132 



suggestion, an, art., 372 



water delivery system, 128 

 Isabella grape. 366 

 Isaria. 116 



fungus, 333 

 Ischnaspis longirosiris, 348 

 Itonididae, 340 

 Ivv, 469 



scale, 220. 382, 383 

 Ixora, 350 



Jack, T. H., 250 

 Jassida?, 277. 278 

 Jeffrey, J. W.. 386 

 Jessie strawberry, 365 

 Jimson weed, 276 

 Johnson, H. G.. 



co-operative fruit marketing, art., 449 



grass, 35, 36, 105, 160, 193, 259, 260, 361, 

 275. 276, 469, 471 



H. W.. 533 

 Jones, B. R., 339 



Paul R., 113, 282 



preliminary report on spraying of 

 eggs for the control of the purple and 

 green apple aphides of Cal., art., 

 20 

 Journal Economic Entomology, 20 

 Judd, Silvester D., 467 

 Juglans, 309 



calif arnica. 257 



cincrca, 257 



cordiformis, 257 



hindsii. 257 



nigra. 257 



sieboldiana, 257 

 Juniperus chinensis, 287 



Kale, 217 



Kan.s;as Exp. Sta., 282 

 Kellogg. Fi-ank E.. 545 

 Kent, William, 204, 537 

 Kerosene emulsion, 20-30 

 Kieffer pear, 146, 148, 149 

 Killifer weed cutter, 144 

 Kimble, Charles, 153 

 King's soil tube, 143 

 Kirk, "W. T.. 49 

 Knab, F., 277 

 Knowlton, F. H.. 307 

 Kent, S., 196, 277, 339 



weeds of Kern County, art., 159 

 Koebele, Allaert, 572 

 Kohl-rabi, 44 

 Krull pear, 146, 149 

 Kuwana, S. I., 543 



Figures in black type refer to the more important pages. 



