INDEX OF SUBJECTS. 



963 



Page. 



Hemolymph nodes of sheep 82 



Hemorobiiis pacificus, notes, Oreg 651 



II»morrhaj;ic septicemia. (See Sep- 

 ticemia.) 

 Hemp — 



culture in Arizona. U.S.D.A 226 



culture in Jamaica 229 



fungus disease of 140 



Manila, culture and grading 828 



water requirement, U.S.D.A 226 



lien flea, notes, Hawaii 757 



Henbane, improvement by selection- 143 



Iletulersonia hcrpotricha, notes 843 



Hens — 



average productive life of, Utah- 73 



determination of age 470 



feeding exp(>riments, N..J 571 



forced molting of. Can 409 



serum proteins of 861 



Heptane, sterilization of soils by 816 



Herbs' of Southern Circle of Central 



Provinces 144 



Hereditary material in germ cells 697 



Heredity — 



bibliography 800 



in Amaranthus retroflexus 720 



in beans 130 



in beans, Ariz 540 



in corn, N.J 536 



in ducks and pheasants 869 



in fowls 172 



in fowls. Guam 767 



in fruits, Minn 834 



in garden plants, N.J 538 



in garlic 834 



in horses, Guam 707 



in melons, N.H 140 



in CEnothera 628 



in pepper, N.J 536 



in pomace fly 555 



in poultry, N.J 571 



in poultry, R.I 671 



in sunflowers 831 



in tomatoes, N.J 537 



in yellow daisy 726 



of chlorophyll content in ce- 

 reals 220 



of coat color in horses 361 



of coat color in pigs 406 



of fat production in cows 369 



of leaf coloration in Melan- 



drium 35 



of milking capacity in cows 174 



of plant hairs 426 



of seed characters In corn 726 



of semisterility in plant hybrids- 725 



of size 325 



of size in poultry 399, 572 



of size in rabbits 573 



of twin calving in cattle 508 



of waxy endosperm in sweet 



corn 134 



of wool characters in sheep 99, 399 



problem in immunity 78 



pure line theory 325 



Page. 

 Jlermannia aiJlnis tenella, analyses 



and digestibility 167 



Jlerpetomonas phlebotomi n.sp., de- 

 scription 60 



Herpetomoniasis, relation to dog 



flea 61 



Hessian fly, notes, U.S.D.A 756 



Ileterodcra radivicola — 



affecting sweet peas, Del 446 



anatomy and life history 341 



culture 49 



injurious to coffee, P.R 646 



life history, Nev 900 



notes, Oreg 651 



on cotton, U.S.D.A 342 



treatment, U.S.D.A 843 



Ilevea hrasiliensis. (See Rubber, 

 Para. ) 



Hevea canker, notes 242 



Hevi, asexual propagation 142 



Hexane, sterilization of soils by 816 



Hibiscus, breeding experiments, Ha- 

 waii 742 



IHckory — 



bark beetle, notes, N.J 550 



distillation value, U.S.D.A 48 



Hides, cattle, supply of, U.S.D.A 91 



Ilieracium spp., notes, Can 436 



Highways. (See Roads.) 



Hippodamia convergens, notes, Ky 654 



Hippuric acid, formation in pigs 262 



Histidin — 



detection 20 



in hops 502 



Hog cholera — 



as a result of vaccinating 



against erysipelas 682 



control in Indiana, Ind 676 



control in Kentucky, Ky 83 



control in Minnesota, Minn 880 



control in New York 783 



cures and preventives, tests, 



Minn 880 



immunization 83, 184, 378, 480 



immunization, N.Y.Cornell 783 



in England 271 



notes 479,480 



notes, Cal 271 



notes, Ind 783 



notes, Mich 278 



notes, N.J 584 



notes. Wis 479 



prevention and control, Kans 184 



review of investigations 83 



studies 83, 378 



studies, Ark 582 



studies, Okla 782 



treatise 277 



Hog erysipelas, immunization 375 



Hogs. (See Pigs.) 



Hollyhock rust, notes, Can 48 



Home economics — 



clubs, notes 197,597 



clubs, programs for 495 



courses for high schools 394 



