INDEX OF SUBJECTS. 



1109 



Page. 



Prairie pastures, renovation, 17. S. D. A 774 



tlijstle, notes 703 



Preservation of food 720 



fruits for exhibition 314 



Press notes, Tex 175 



Prickly corafrey, cultnre experiments 401 



Fla . . 124 



lettuce, notes 703 



Wyo 794 



pear, analyses, N. Mex 331 



as a forage plant 596 



for pigs 822 



notes, N. Mex 306 



Priatioxyttus quereiperda, notes, ^liun 146 



Pristiphora grossulariw, notes, Minn 146 



Vt 69 



Prodenia commeUnce, notes, Fla 1002 



littoralis, notes 712,1002 



Products of condensation of phloroglucin 



with sugars, etc 286 



Propagating by cuttings 701 



Prosagrotis vetusta, notes, Mich 241 



Prosopis jitlifJora, notes, N. Mex 306 



pubescens. notes, N. Mex 306 



Proteids, determination in urine 562 



of malt. Conn. State 369 



pea and vetch. Conn. State 371 



potato, Conn. State 371 



wheat, separation 861 



Ark 854 



Protein changes in germinating conifers. . . 670 

 compounds, behavior toward alde- 

 hyde 285 



of muscle plasma 619 



formation in plants 506 



in animal body, formation of fat 



from 71 



food, amount required to produce 



nitrogen equilibrium 70 



foods and feeding stuffs 269 



seeds of plants 279 



metabolism when antipeptone is 



consumed 331 



Proteopteryx spoliana, notes, S. Dak 801 



Proteose of wheat 856 



Protophyta. classification of families and 



genera 565 



Protoplasm, living, energy 470 



Prunes, bloating, Cal 979 



California, analyses, Cal 091 



culture . .' 496 



Oreg 51 



French, preparation 496 



frogging, Cal 979 



rust 706 



varieties, Cal 702 



Iowa 133 



Oreg 51 



Praning forest trees '•04 



principles 985 



U.S.D.A 792 



timber trees •*'4 



tomatoes ^^ 



winter 701 



Prunus americana, notes, N. Dak *504 



pissardii, notes, Wia 314 



Pago. 



Pninui virginica, notes, N. Dak 604 



Psmdococcu.i aceris, D0t4.'s, N.J 904 



Mass. natch.... 140 



Psila rogce, notes 911 



Psylla pyricola, notes, N. Y. Cornell 142 



Pteridophytps, chromatin reduction and 



tetrad forinatiou 867 



Ptilinvx pecliiiicornix, notes 809 



Publications, station, improvement 177 



Public lands and tlieir water supply 37 



Puccinia arrhenatheri, notes 898 



atparagi, notes 62 



bistorta, notes 566 



cretlca parasitic on Cressa cretica. 898 



TwoJortccnritHi, noto.s, Conn. State.. 412 



n. .sp., on Polemoniuin ovruleutn . . 706 



polysora, notes 671 



serjanice, notes 671 



teggilU, notes 108 



gylvatica, notes 108 



tranxformans, notes 671 



Pulex serraticepg, notes, U. S. D. A 64 



Pulque, analyses 427 



Pulvinaria innumerabilis, notes, Minn 146 



Pump, filter 106 



Pumpkins, analyses 512 



varieties. Can 889,975 



Pure cultures for ripening cream 441 



relation to qn.ality of butter. 441 



Purple leaf elm, notes. Wis 314 



Pyknometer, improved 862 



new form 862 



Pyralida;, classification 808 



experiments against 712 



Pyralig farinalit, notes, Fla 610 



Mich 241 



Pyretbrum for grapevine leaf beetle 1003 



Pyrogallol solution for determination of 



oxygen 667 



Pyrrhopapjnii earolinianus, analyses, Miss . 520 



Pyrus americana, notes, N. Dak 604 



Pythitcm debar yanuiii, notes 899 



Quaker oats, analyses 719 



Qualitative analyses, manual 287 



Quarantine exi)eriments with swine 253 



Qneen.sland nut, U. S. D. A 231 



Quercus imbricaria, notes 314 



lobattu, growth on alkali soil 702 



macrocarpa, notes, N. Dak 604 



palugtris, notes 314 



phellog, notes 314 



rubra, notes 314 



velutina, notes 314 



spp..notes, U.S.D.A 231 



Quinces in western New York, N. Y. Cor- 

 nell 313 



spraying, U. S. D. A 240 



twig knot, Cal 705 



varieties, Can 889 



La 407 



Mich 134 



Quinin, titration l** 



Radiation, solar. U.S.D.A 755 



Radishes, oultnro experiments. I.a 407 



Wash 313 



forcing -231 



