INDEX OF SUBJECTS. 



1105 



Page. I 



Phytophthora nicotiance, notes 237 j 



Phytoptus larieit, n. sp., uotes 912 



pyri, notes, Can 906 



Pieea engleniaiini, notes, Wis 314 



omorica, notes 794 



Pieris bratHece, notes 908 



protodice, notes, Minn 145,146 



rapce, notes 908 



Minn 146 



Pigeon grass forpigs.Wis 326 



Pigs. (See also Swine.) 



breed tests, S. Dak 329 



cooked vs. uncooked feed for, Wis 325 



cotton-seed meal and linseed meal for, 



Wis 325 



digestion experiments, Minn 615 



feeding experiments 79, 519, 822 



Ark 817 



Can 921,1009 



Kans 1010 



Mass. Hatch 423 



Mich 919,1011 



Oreg 917,918 



Vt 78,1012 



Wis 324,715,716 



food required during lirowth. Wis 324 



relative gains before and after weaning, 



Mich 1011 



skim milk for, Mich 919 



slaughter experiments 519 



wheat V8. corn for, Mich 919 



Pigweed, common, notes, W jo 795 



eradication, Minn 234 



Pine beetle 909 



Cuban, U. S. D. A 135,603 



forest, 110-year-old, studies . 136 



forests, renovation 605 



inhabitating species of Periderminm.. 239 



loblolly, U. S. D. A. 135,603 



long-leaf, U. S. D. A 135,602 



Norway 314 



spruce, IT. S. D. A 603 



short-leaf, U.S.D. A 135,603 



Weymouth 702 



value 794 



white, product per acre 314 



rate of growth 315 



second growth 794 



Pineapple blight, Fla 978 



disease of sugar cane 499 



industry in the United States, 



U.S.D.A 791 



long leaf, Fla 978 



Pineapjdes, ash analysis 496 



culture and uses 001, 985 



experimeuts, Fla 978 



forcing 496 



manuring 496 



varieties, Fla 978 



Pines, Peridermium strobi on 990 



ru.st '*- 



southern, structure of wood, U. S. 



D.A 60^ 



Pinus echinata. notes, U. S. D. A 135, 003 



edulix. notrs, 1'. S. I). A 230 



glabra, notes, U. S. D. A 003 



Page. 



Plnuii helerophtjlla, not«8, 1'. S. D. A 135, 603 



liuiiiilis, notes 314 



larieio, notes 604 



pallatina as a forest tree 702 



murrayana, notes 891 



/)aJM«<m in Fran<o 794 



notes, U.S. I). A 135,603 



pungen.1, notes 314 



reginosa, notes 314 



ttrobus, notes 314, 315, 702 



value of 794 



fceda, U. S. 1). A 133, 003 



vii-giiiiana, rust 797 



Pipette for measuring successive aliquots . . 668 



new automatic 861 



Pistachio nut, U. S. U. A 231 



Pistacia vera, notes, U. S. D. A 231 



Plant acids, etfect on insoluble phosphates. 192 



analysis forestimuting quality of soils 308 



cell, division of nucleus 470 



cells as alfected by galls 748 



strainaud pressn re 566 



colors, meaning 867 



physiology 108 



cover, efl'ecton constituents of thesoil 570 



productivonessof soil. 570 



soil air 570 



culture, principles 793 



development as atlectod by earth- 

 worms 108 



diseases in Denmark 240 



Tennes.see 990 



laws concerning 912. 913 



IT. S.D. A.. 607 



text-book 899 



galls formed by insects 567, 899 



growth as alfected by — 



carbon bisulpbid 40 



forest cover 605 



shade 957 



soil moisture 386, 750 



Iowa 477 



temperature and turgor 204 



house aleyrodes, Conn. State 418 



injuries through u.se of insecticides.. 418 



lice, Can 999 



on sugar (^ano 320 



louse, apple tree, Ind 321 



grain. Can 900 



melon, remedies, N.J 905 



s<iua.sh, Ohio 505 



names, popular 472 



nutrition, atmospheric anmionia in . . 29 



organs. i>rotecl ion 204 



physiology, exi>erinientHl 567 



produetiou, mnxiiuum of 689 



protection 891 



seeds, protein in 279 



structure, studies 566 



variat ion 74U 



walls, ell'ect of strain nnd pressure . . 566 



rianla'io aristatii. notes, M icli 860 



riants. uei-liination 671 



acidsiu 470 



adaptation to environment 108 



uuatouiy and phyHiulogy ill 



