960 



EXPERIMENT STATION RECORD. 



Page. 



Heating with electricity 67, 461 



Hedges, planting 291, 442 



Hedysarum humile, analyses 466 



Heifers — 



cost of raising. Can 765 



dairy, factors affecting develop- 

 ment. Mo 274 



Heleniums, varieties at Wisley 536 



Helianthus, varieties at Wisley 536 



HelicoMa helicis, notes 749 



Heliophila unipuncta. {See Army 



\?orm. ) 

 Eeliothis oisoleta. (See Cotton 



boll worm.) 

 Heliotropism — 



in animals and plants, identity- 129 



negative, in Puccinia rhamni- 330 



Helminthology, notes 152 



Eelminthosporium— 



gramineum, notes 146 



teres, ascigerous stage 345 



Eelopeltis sp., notes 153 



Hemichionaspis minor, notes, Fla__ 59 

 Hemiptera-Heteroptera of Maine, 



Me 59 



Eemiteles crassicomis, notes 862 



Hemlock borer, spotted, notes 252 



Hemoglobinuria, bovine, in Chile 774 



Hemolysins, production by strepto- 

 cocci 83 



Hemp — 



Chinese, fertilizer experiments- 432 

 Italian, production and manu- 



faCjture . 530 



Beed, amino acid in 665 



seed, germination 133 



seed, germination as affected by 



green manures. Wis 331 



seed meal, analyses 170 



sisal, disease of 850, 851 



Hen fleas, notes, N.Y.Cornell 354 



Eendersonia diplodioides, studies 545 



Hens — 



abnormality of oviduct in 471 



cost of keeping, Wash 76 



feed requirements, Wash 793 



feeding, Wash 98 



feeding experiments 572 



feeding for egg production, 



Conn.Storrs 672 



molting, care, Wash 698 



selection for high production 173 



Hepatitis in pigs 774 



Herbaceous perennials, rest period 



in. Mo 223 



Heredity — 



bibliography 168, 537 



in beans, velvet-Lyon, Fla 34 



in cannas 644 



in cotton 1.32, 834 



in grapes, U.S.D.A 641 



In honeybees 159 



in Japanese flowers 242 



in nitrate ferment 726 



in CEnothera 630 



Heredity — Continued. Page. 



in pigeons 371 



in potatoes, U.S.D.A 233 



in rice 234 



in sugar cane 136 



in wheat 533, 836 



Mendelian, graphic representa- 

 tion 822 



Mendelian, mechanism of 869 



of albinism in corn 131 



of aural abnormality in Ayr- 

 shire cattle o73 



of awn color in wheat 836 



of color in horses 471 



of color in Phlox drummondii, 



U.S.D.A 644 



of color in rabbits 757 



of faciation in Bunias ori- 



entalis 727 



of fecundity in fowls 471 



of production capacity in 



plants 822 



of rudimentary mammae in 



swine 470 



of size In tomatoes 537 



of variegation in coffee, P.R 536 



sex linked, in poultry. Mo 271 



Eerpetomonas spp. in dog flea 862 



Herpetomonlasis, induced develop- 

 ment of 862 



Eerp trichia — 



nigra, new hosts for 550 



quinqueseptata n.sp., descrip- 

 tion, U.S.D.A 351 



Hessian fly — 



notes, Iowa 155 



notes, N.J 357 



notes, U.S.D.A 455 



Eeterodera — 



radicicola on peonies 56 



radicicola on potatoes 845 



schachtii, rearing on agar 547 



schachtii, treatment 851 



Eevea hrasiliensis. (See Rubber, 

 Para.) 



Eexaplasta n.spp., descriptions 360 



Hickory — 



bark borer, notes 252 



bark borer, notes. Conn. State 58 



leaf stem gall louse, notes. 



Conn. State 58 



shagbark, bearing dates 643 



Hides, disinfection, U.S.D.A 178 



Highways. (See Roads.) 



Eippodamia spp., life history 562 



Eirneola auricula- judw, studies 551, 552 



Eirudo l)oyntoi\i, transmission of 



rinderpest by 876 



Hog cholera — 



control in Germany 87, 680 



control In North America 87 



differential diagnosis 285 



Immunization 483, 879 



immunization, Cal 582 



nomenclature suggested for 182, 285 



notes, Ark - 86 



