1306 



EXPERIMENT STATION HECORD. 



Page. 



Pigs, feeding experiments, S. Dak 176 



Va 370 



following steers, Ind 970 



Ohio 270 



food requirements 1065 



111 1068 



forage crops for, U.S.D.A 460, 592 



gains by different breeds 809 



hybrids, studies 598 



immunization against hog cholera. Mo. . 583 



improvement in Ireland 71 



milk secretion, studies 4f,9 



new-born, disease affecting. Wash 379 



pariisitism 584 



pasturing experiments 371, 865 



poisoning by kitchen swill 384 



potatoes for 779 



raising. Wash 75 



in Denmark 809 



Hungary 1173 



principles 973 



skim milk for 470, 780 



slaughter tests, Ala. College 570 



standard cuts of carcass 462 



standardizing breed characteristics 371 



steamed v. dried potatoes for 1174 



Pigweed caterpillars, notes 762 



economic value 864 



Pilocarpin, absorption by milk 975 



hydrochlorid, effect on regenera- 

 tion in lieans 928 



Pimpla instigator, role in control of pear 



cephid 763 



pedalis, notes. Me 1054 



spp., notes, N.Y. State 1052 



Pinchot, J. W., biographical sketch, U.S.D.A. 293 



Pine beetles, notes, U.S.D.A 257 



butterfly, notes, U.S.D.A 257 



disease, studies 158,651 



forests, productiveness 644 



fungi, descriptions 56 



growth, notes 754 



hawk moth, notes. Me 1049 



lands, afforestation 645 



in Mississippi, U.S.D.A 150 



leaf scale, notes 1146 



loblolly, preservation, U.S.D.A 449 



lodgepole, as affected by smelter fumes, 



U.S.D.A 29 



louse, notes, Minn 1049 



Monterey, culture in Chile 1134 



resin midge, description 1152 



seedlings, damping off, Vt 349 



fertilizer experiments 541 



seeds from different sources, tests 542 



spinner, notes, U.S.D.A 257 



twig disease, notes 158 



white, blight in Maine 1040, 1047 



notes, Conn. State 51 



U.S.D.A 549 



form and content 754 



mensuration 541 



seed examination. Mass 335 



thinning experiments 149 



utilization of hardpan for 645 



Page. 



Pineapples, analyses 773 



culture experiments, I'.li 39 



in Hawaii, Hawaii 143 



insects affecting, P. I{ 58 



keeping quality as affected by 



soils, Hawaii 538 



marketing, Hawaii 538 



Pines, Canary Islands, culture in Chile 1134 



culture in Kberswalde forest 340 



of Mexico, paper and bibliography 1 134 



studies M4 



varieties, U.S.D.A 543 



Piiion, varieties, U.S.D.A 542 



Pinus edulis, Imprestid enemy 553 



excelsa disease, notes 651 



spp., notes 754, 951 



U.S.D.A 542,543 



sylvestris, witches' brooms of 158 



Piricularia grisea, notes, Del 940 



oryzse, notes. La 53 



Piroplasma — 



canis, development 1190 



life history and bibliography 88 



morphology 1190 



equi, notes 1C86 



mutans, notes 680 



spp., notes 787,879,1190 



Piroplasmosis, bacillifonn, in cattle 284 



immunization 787, 1085 



in bovines 879, 1191 



buffaloes 1191 



dogs 1086 



horses 680, 880, 1086 



immunization 787,1085 



mules, and donkeys. 080 



treatment 984 



notes 478, 680, 788 



treatment 279 



with rinderpest in cattle 479 



Pissodes piceas, notes 459 



spp. , notes 831 



Pistacia lentiscus as an adulterant of sumac, 



U.S.D.A 512 



Pistol case bearer, notes, N.Y. State 952 



Pisum, heredity in 629 



Pisum spp., cross-inoculation experiments.. . 620 



Plague bacillus in bedbugs 765 



bubonic, transmission by insects 765 



in domestic animals, notes 790 



review of literature 790 



transmission by animals 1144 



fleas and bugs 765 



Plant amids, nutritive value 1158 



value in nitrogen metabolism. . 70 



anatomy, mechanics of 1121 



blossoms as food in Japan 461 



breeding, addresses on 597 



bibliography 335 



development in AViirttem- 



berg 739 



breeding experiments — 



Conn.State 36, 37 



R.I 144,145 



S.Dak 239 



U.S.D.A 239 



