1916] 



INDEX OF SUBJECTS. 



955 



Haltica — Pago. 



carinata, notes 656 



chalybca. (Sec Grape flea- 

 beetle.) 



Hampton Institute, notes 197 



Harlequin cabbage bug, notes, S.C 255 



HasstUesia tricolor, notes 684 



Hauling, animal v. mechanical power_ 292 



Hawaii Station — 



notes 307 



report 595 



Hawkbit, description 642 



Hawkweed, description 642 



Hay— 



and fresh grass, comparative 



feeding value 372 



cost of production, Minn 691 



fertilizer experiments 430, 520 



heating during curing 312 



(See also Alfalfa, Clover, Tim- 

 othy, etc.) 



Hazelnuts, notes 145 



Heat- 

 effect on soils 20, 22. 138, 515, 722 



leaf injury or loss due to 24o 



(See also Temperature.) 



Heifers — 



as affected by plane of nutri- 

 tion. Mo 868 



factors affecting development, 



M:o 871 



Heliophila unipuncta. (See Army 

 worm.) 



Heliothrips — 



hwmorihoidalis. (See Green- 

 house thrips.) 

 rubrocinctus, notes 254, 357 



Helminthosporium — 



echinulatum, notes 154 



gramineum, treatment 47 



Hemileia vastatria; treatment 45, 353 



Hemileuca oUvub, studies 259 



Hemiteles n.sp., notes 465 



Hemorrhagic septicemia. (See Sep- 

 ticemia.) 



Hemp — 



blossoming of 640 



cost of production, Minn 691 



culture in Wisconsin, Wis 528 



fertilizer experiments 523 



Hon flea, notes 58 



Hcndersonm — 



dodartlw n.sp., description 844 



sp. on mangosteen 153 



Henna, studies 449 



Hens — 



egg production in 773 



external indications of egg pro- 

 duction 480 



feeding experiments 274, 479 



feeding experiments. Mo 773 



feeding experiments, Ohio 171 



feeding experiments, Pa 569 



fish meal for, U.S.D.A 769 



range v. confinement for, Minn_ 377 

 range v. confinement for, Ohio. 171 



Heredity- p^ge. 



and vigor, treatise 371 



cbromoKonie theory 272 



crossing over lu 866 



In beans, Nebr 836 



in Bryonia dioira 819 



In Capsicum annnum 130 



In carnations 240 



in fowls, .Mo 867 



in guinea pigs 770 



in Primula kciccnsis and Its 



allies 818 



in Rotundlfolla grapes, Ga 36 



in sugar beets 641 



in timothy 232 



in tomatoes 141,235 



in wheat 233 



of blossom-end rot in tomatoes, 



Ga 742 



of epilepsy in guinea pigs. Wl8_ 564 

 of flowering time in peas and 



rice 329 



of short ears in sheep, U.S. 



D.A 772 



of size in tobacco 819 



of size in tomatoes, N..I 445 



sex-limited, in Ayrshire cattle, 



U.S.D.A 272 



Herpetomoniasls, induced, In birds 782 



Hessian fly — 



control, Ohio 899 



immunity of wheat to 759 



parasites, studies, U.S.D.A 466 



Heterodera schachtii, studies 151 



Hcteronyx piceus injurious to al- 

 falfa 363 



Heterothripa n. sp., description 853 



Ilevea brasilicnsis. (See Rubber, 

 Para.) 



Hexamethylenamln, determination 616 



Hickories, top-working with pecans. 745 

 Hickory — • 



bark beetle, remedies. U.S.D.A. 760 



leaf galls, descriptions 468 



Hides— 



from China, di.sinfecflon 487 



subcutaneous matter of, com- 

 position and feeding value 376 



Highway — 



engineering, economics of 389 



engineers, feet-miles conversion 



table for 390 



Ilighwajs. (See Roads.) 



Hilgard, E. W., memorial addresses. 595 



Hog cholera — 



control in Kansas 488 



control in Pennsylvania 885 



globulin, use 884 



immunization 884 



in Cuba 282 



notes 78, 282 



serum, production, U.S.D.A 488 



serum, relation to foot-and- 

 mouth disease outbreak 74 



studies 784 



