19191 



INDEX OF SUBJECTS. 



96] 



Heroin, crystallography, 802. 

 Herpetomonas ctenocrphali, stuilies, 781. 

 Hessian fly — 



injury, susceptibility of grain varieties 

 to, Kans., 34. 



notes, 63, 64, 755 ; Mo., 660. 



studies, 666. 

 Heterocampa (luttivitta, notes. Conn. State, 



159. 

 Ueterodera — 



radicicola, control, 660. 



scJiachtii affecting peas, 51. 

 Ilpterolysins, studies, 874. 

 Heteroneura, new genus, erection, 850. 

 IfeteroKchema prima n.g. and n.sp., descrip- 

 tion, 64. 

 Ifeterospilus blackmanni n.sp., description, 



463. 

 Hevea hrasilieiusis. (See Rubber.) 

 Hickory nuts, varieties, 837. 

 Hidari irava, studies, 757. 

 Hides and skins, country, U.S.D.A., 672. 

 Highway bridges, loads for, 583. 

 Highways. (See Roads.) 

 Ilippodamia convergens for aphis control, 



62. 

 Hog cholera — 



chronic, treatment, 287. 



control, 577, 777, 784, 879 ; U.S.D.A., 

 684. 



dissemination by insects, 578, 777. 



Immunization, 286, 577. 



immunization of young pigs, 86. 



medicinal remedies, so-called, Ind., 87. 



notes, 680, 873. 



relation to necrobacillosis, 87, 784. 



serum, methods of bleeding for, 879. 



situation in Wisconsin, 474. 

 Hog houses for Indiana, 586. 

 Hogs. (See Pigs.) 

 Hollyhocks, insect pest, 257. 

 Home — 



grounds in Wisconsin, planting, 242. 



project work in Indiana, 495. 



projects, book on, 395. 

 Home economics — 



courses, 395, 396, 595. 



extension work, X.J., 95 ; V.S.D.A., 

 198. 



instruction in California, 392. 



instruction in Canada, 391. 



instruction in France, 796. 



instruction in Gary, Indiana, 391. 



instruction ixi New Mexico, 396. 



instruction, organization and admin- 

 istration, 494. 



lessons for rural schools, 494. 



manuals, 96, 97, 98. 



syllabus, 494. 



textbooks, 97, 396. 896. 



(See also Vocational ed, ^ation and 

 Household.) 

 Hominy feed- 

 analyses. Can., 565 ; Conn.State, 176 ; 

 Ind., 564, 808 ; N.H., 68 ; N.T.State, 

 808 ; R.I., 564. 



and hominy hearts, 564. 



Ilominy feed — Continued. 



for lambs, Ind., 70 ; Nebr., 770. 



for pigs, 675. 



for steers, 367. 

 Homona coffearia, studies, 357. 

 Honey — 



methods of investigation and stand, 

 ards. 558. 



paper container. Can., 556. 



production, U.S.D.A., 403. 

 Honeybees. (See Bees.) 

 Honey-dew honeys, melezitose in, 790. 

 Hookworms, treatment, 480, 782. 

 Hop — 



aphis, diijterous enemy, 455. 



growing in South Africa, 734. 



insects, studies, N.Y.Cornell, ICO. 



mildew, treatment, 751. 

 Hopkins, C. G., biographical sketch, 599. 

 Ilordein, analyses, 11. 

 Uordeum — 



borcale as hay crop, Alaska, 31. 



juhatutn, analyses, Wyo., 333. 



jubatiim, injury to sheep, Nov., 782. 

 Horn — 



fly, notes, 755. 



waste, utilization, 723. 

 Horse — 



bots. (See Bots.) 



fat, digestibility, U.S.D.A., G5. 



flesh as human food, 799. 



mange, parasitic, 873. 



mange, sarcoptic, treatment, 880. 



plague, notes, 784. 



sickness, African, serum treatment, 

 185. 



sickness in Belgian Kongo, 879. 

 Horsemint as source of thymol, 825. 

 Horse-radish — 



diseases, notes, 745. 



nutritive value, 557. 

 Horses — 



anatomy and physiology, atlas, 87. 



anatomy, regional, 279. 



blood of, studies, 87. 



blo()d pressure, 287, 579. 



draft, management, 370. 



farm prices, U.S.D.A., 696, 



feed records. Can., 570. 



feeding experiments, Mass., 274 ; Mo 

 675. 



immunization, 376. 



muzzle flora, 287. 



poisoning by castor seed, 87. 

 Horsesboe-ci-ab blood as oxygen consump- 

 tion indicator, 524. 

 Horseshoes of interest to veterinarians, 82. 

 Horticultural libraries in United States, 



34.3. 

 Horticulture, textbooks, 96, 597. 

 Hotbed, use of, treatise, 538. 

 House fly — 



as carrier of fowl tapeworms, 685 

 881. 



control, N..T., 58. 



flight distances, 259. 



relation to anthrax, La., 461. 



