INDEX OF SUBJECTS. 



1305 



I'age. 

 Phosphoric acid — Continued. 



citric-acid soluhlo, in fertilizers 21 



constitution (ilO 



detcnnination Ill, 307,(110. 702,703, 1000 



as ammonium phospho- 



raolyl)datc 703 



pho.sphomolyl)die acid. 807 



in basic slag 397 



fertilizers 111,908 



foods 510,010 



soils 208,716 



supi^rphosphatos -118,1006 



Thomas slag UO.'i 



effect on— 



carnations, Md 238 



food assimilation by beans 229 



health, U.S.D..V 962 



nitrate production in soils, Tex 425 



potash assimilation by plants 726 



sugar beets. Wis 35 



fertilizing value .- 539, .541 



Pa 1017 



R.I 142 



in chernozem soils 317 



plant roots 1125 



insoluble, determination 1105 



of superphosphates, availability 726,727 



relation to soil fertility 1022 



reversion in superphosphates 25 



volatilization 207 



Phosphorites, analyses 1119 



Phosphorus^ 



assimilation by chicken embryos 472 



compounds in wine 360 



determination 397 



distribution in foods 963 



effect on aniino-acid formation in plants. . 8,30 



.'Vzotobactcr 1115 



plants 1 122 



quality of potatoes, 111 534 



excretion by llerbivora 1 74 



fertilizing value, Iowa 230 



in foods 68 



vegetable jjroducts, studies 1 73 



metabolism in rabbits 465 



organic, in wine 464 



relation to chlorophyll production 224 



Photometer, registering, description 831 



Photomicrography, paper on 490 



Photosynthesis in grasses and Icave,s 129 



Phragmidium spp., studies 1047 



Phralora vulgatissima, remedies 857 



Phthaleins, reactions 8 



Phlhnrimxa operculella. {See Potato- tuber 



worm.) 

 Phycis Tubrifasciella. (See Acrobasis rubri/a- 

 sciella.) 



Phyllaphis cowcni, notes 1 149 



Phyllocoptcs spp., notes 957 



Phylhsticta horlorum, notes 346 



solitaria, studies, U.S.D. A 1045 



Phyllotrcta vUtata, notes, N.Y. State 59 



Phylloxera, gall and root fonns .557 



In California, Cal 557 



life history 457 



notes 655 



I'age. 



Phylloxera, remedies 1 M, (>43 



resistance of hybrids to 444 



Phylloxera qucrcus, life history ()56 



Phytonactus abdcus. biology and habits 3.53 



Phylosterol from carrots 708 



Physiography for high schools, treati.sc 119 



of southern California 813 



Physiology, bibliography 1108 



chemical, of digestion 364 



international catalogue 1168 



plant, treatise 927 



relation to hygiene 66 



Physontcgania pustularia. life history, Wis 164 



Physostigmin, absorption by miyc 975 



Phytin, constitution '. 1008, 1104 



Phytonomus murinus. (See Alfalfa leaf- 

 weevil.) 



nigriro.ilris, notes 954 



Phytonomus of North .\merica. distribution. 1147 



Phytopathologlcal Institute of Wagcningen. . 1 143 

 Phylophlhnra infcsfanx. (See Potato rot and 

 Potato blight.) 



omnivora, notes 157, 1141 



spp., culture experiments 1138 



Phytoptid galls of North America 653 



Phytosterln test for fat 1171 



Piccalilli, preservation 771 



Picea brewcriana, notes, U.S.D..\ 543 



canadensis, notes, U.S.D..\ 542 



pungcns disease, notes 758 



Pickles, analyses 168, 709, 773 



preservation 771 



Picolin carboxylic acid, toxicity, I'.S.D.A... 919 

 Picric acid, toxicity as affected by tempera- 

 ture 737 



Pieris brassicse, notes 458 



Pig body fat as affected by food fat 1171 



diseases in Queensland 787 



houses, construction 470 



improved, description, U.S.D. A. 592 



portable, construction, Wis 75 



Pigeons, raising in Russia 973 



wood, fee<ling habits 251 



Pigments, standard, description, Tex 911 



Pigs affected by plague in India 790 



Bacillus pseudotubercvlosin in 188 



breeding, principles 598 



care and management 1172 



Mo 570 



deposition of fat and lean in. Ark 1068 



digestion experiments .. . 173,271,367,368,1067 



embryoidc, glycogen in 266 



fattening experiments 74 



feeding experiments 75,369, 



.371, 4!:9, 470. 780,860,1174 



Ala.Collcgo 569 



Ark 1068 



111 1068 



Ind 369 



Mo 73 



Mont 667,668 



N.Dak 1008 



N.Y.Stoto.. 968 



Nobr 867 



Nov 667 



Okla 176 



