INDEX OF SUBJECTS. 



1225 



Page. 



Prolciil, format ion in |ilants 422 



as afTccted by 



wounds 944 



requirements in diet, IT. S.D.A 788 



Protcids, artificial digestion '3 



as effected by nascent chlorin — 10 



assimilation 539 



decomposition in plants 944 



of cheese and milk, separation and 



estimation 108 



milk, studies 386 



transformation dnriiig germina- 

 tion 22C> 



Pn )l ei II cleavage, studies 71 , r)94, 5<)(">, 1003 



metabolism 73 



as affected byalcohol.. 992 



in man 71, 175 



preparations, new 173 



production on the farm, Md 487 



properties 71 



Proteolytic enzyms in vegetables 080 



Proteoses, i)hysiological action 539 



Proteus vtilgaris, respiration as affected by 



light 839 



Proton, analyses and digestibility 476 



Protoparce cingulata, notes 780 



Protoplasm, permeability as affected by 



temperature 740 



Prune di.seases, notes, U. S. D. A 169 



refuse, analyses, Cal 649 



root knot, notes 880 



sugar, notes 440 



Prunes, foliage as affected by in.secticides.. 370 



propagation 253 



Pruning, effect on growth of apple trees . . . 573 



Primus amygdalus, forcing Ijranches 663 



Prussic acid in sorghum 701 , 819, 921 



Kafir corn 701 



Pseudoriumas campeslris, notes 57, 458 



dcstructans, notes 57, 773 



fragarix, notes 1049 



pruni, n. sp., description 531 



stewarti, notes 531 



Pseudopcziza tracheiphila, notes 1089 



Pseudo-rabies in dogs, diagnosis 1129 



tuberculosis in dogs 1129 



Pseudotsuga douglasii in Europe 51 



gkmccscens, notes 1076 



Pseudovalsa longipcs, notes 462, 778 



Psila rossi\ notes, U. S. D. A 164 



Psittaccsis, description and treatment 709 



Psorophora eiliata, notes. Miss 375 



Psoroptcscommunis\ar.bovis,noiesi,X]. S.D.A. 191 



Ptirrnsfur, notes 673 



Ptyalin, action on carbohydrates 175 



Public lands, value 542 



Puccinia adenostcgix, n. sp., description 455 



albipcridia, cultures 455 



angelicx bistorke, notes 262 



aiujustata, cultures 455 



asparagi. (See Asparagus rust.) 



batesiana, n. sp., description 159 



bolleyana, cultures 455 



(wMvardJa', n. sp., description 454 



burnrttU, n. sp., description 4.54 



cari-bisl(jrt:r. n(jtcs 262 



Page. 



Puccinia caricis, cultures 455 



(Dilcris, cultures 4.55 



erigrrontls, cultures 4.55 



chrj/santhcmi. {See Chrysanthe- 

 mum rust. ) 



coronifera, notes 1083 



dispersa, studies . . . 455, 740, 772, 878, 1083 



epicampus, n. sp., description 159 



glumarum, notes 1083 



graminis, notes 771, 1082, 1083 



gramdaris, description 983 



micrantha, n. sp., description 454 



panicularix, n. sp., description . . . 1.59 



pcra, n. sp., description 455 



phlci-pralensis, notes 771 



phragmitis in Nebraska 583 



poculifnrmis, culturc^s 455 



pruni, notes 776 



purpurea, notes 771 



ribis, notes 673 



simplex, notes 771 . 1083 



spp., culture experiments .. 771,976,977 



notes 770 



winter forms 976 



tosta, n. sp. , description 4.55 



triticina, notes 771 



turrita, n. sp., description 455 



vilis, n. sp., description 159 



xylorrhizx, n. sp., description 159 



Pulp wood forests, management 973 



Pulvinaria ribesix, notes 462 



Pulvinaria, western, notes, U. S. D A 169 



Pumpkins, cro.ssing experiments 217 



irrigation experiments, Ariz 195 



varieties. Can 144 



La 0.50 



N. H 1063 



Pumps, hand, limit of use 927 



Punica granatum, culture in Crimea 442 



Purdue University, notes 197 



Pus cells, structure and function 1016 



Putnam scale, notes 466 



U. S. D. A 169 



Putrescin in cheese, N. Y. State 805 



Pyelonephritis in cattle, etiology 1022 



Pijgxra bucephala, notes 463 



Pylorus, ferment in mucous membrane of. . 791 

 Pyocyanase, effect on experimental an- 

 thrax 504 



for immunization against an- 

 thrax 814 



Pyrameis cardui, notes 166 



Pyrethrum, analyses, U. S D. A 472 



Pyrophosphoric acid, transformation into 



orthophosphoric acid 737 



Pyrus baccala for making jelly 174 



Quails, raiising (593 



Quercris robur, notes, Cal 256 



suber, in New South Wales 258 



Quince brown rot, notes 461 



curculio, notes, U. S. D. A 169 



Quinces, origin of variegation in 740 



salicylic acid in, Mont 892 



varieties, Mich 143 



Va 660 



Quinone, poisonous properties 13 



