978 



EXPEEIMENT STATION RECORD. 



Page. 



Philocatalase, description 609 



Phlebotomus papatasii, life history and habits 56 



spp., classification 360 



Phlegmon, subcutaneous, treatment 590 



Phlein, occurrence in timothy hay. Pa 802 



Phleum pratcnsc. (See Timothy.) 



spp., analy.ses, Wyo 131 



Phlaoirihus scarabxoidcs (olex), notes 255 



Phlyctxnia fcrrugalis, notes ^ 255 



Pholiotha lucifcra, pentosan content 711 



Phoma betx, studies 845 



oleracea, notes, Ohio 653 



spp. as affected by tannin 524 



Phonohte, fertiUzing value . 24,217,322,428,629,727 



Phorbia fusciceps, notes. Me 555 



Phormia regina, notes, Me 555 



Phosphate — 



Algerian, fertiUzing value 628 



Bernard, fertilizing value 629 



deposits in Egypt 121 



Florida 121 



Texas 518 



excretion, effect on alkalinity of body — 670 



industry of Florida in 1910 24 



terms used in 521 



Palmaer, fertiUzing value 629 



raw, fertiUzing value 322 



resources of United States 827 



rock, dissolved. (See Superphosphate.) 



groimd, fertiUzing value 631 



Ala. Col- 

 lege 132 



low grade, fertilizing value, N.J 427 



production in 1909 217 



use in crop rotations. 111 321 



Phosphates — 



analyses 631 



assimilation by wheat seedlings, U.S.D. A 5Jl 



conversion into superphosphates 631 



fertiUzing value 217, 429 



inorganic, of soils, studies 624 



(See also Superphosphates.) 

 Phosphatic — 



fertiUzers, comparison 274, 628, 631 



new, notes 630 



slag, analyses 415 



chemical constitution 827 



effect on lecithin content of meadow 



grass 173 



fertilizing value 32, 272, 372, 



437,478,510, 628,631,733 



Ala. College 132 



Tex 628 



powder, basicity of 107 



methods of analysis 205 



valuation 205 



solubiUty 121 



substitute for 323 



Phosphatids, brain, relation to tissue meta- 

 bolites 67 



Phospho-plaster, fertiUzing value, N.J 427 



Phosphoric acid — 



assimilation by plants 121,127 



availabiUty in soils and fertilizers, Va 822 



content of AustraUaH soils and plants 625 



determination 10, 107, 392, 614, 709, 805 



Page. 



Phosphoric acid— Continued . 



determination in basic slag 11 



ciders and vinegars 13 



soils and crops 11 



superphosphates 205 



distribution in plants 326, 432 



effect on milk secretion 680 



fertiUzing value 322, 331, 335 



Ala.CoUege 132 



N.H 742 



N.Y.State 543 



fijcation in soils 515 



organic, in soils, Tex 318 



supply of soils, notes 823 



Phosphorus — 



assimUation by Aspergillus niger 731 



compounds, inorganic, effect on plants . . 433 



content of soils, variations in. Pa 820 



determination 107 



inmilk 312,614,713 



functions in soils 624 



inorganic, determination in animal tissues 805 



metaboUsm, studies 168 



organic, relation to nonproteid nitrogen 



in seeds 432 



use in Tennessee soils 518 



Photosynthesis as affected by spectrum 221 



optimum light requirements. 431 



Phragmites communis, notes 626 



PMhorimxa operculella. (See Potato-tuber 

 worm.) 



Phygadeuon n.g. and n.spp., descriptions 857 



spp., notes, Nebr 857 



Phyllachora sp., notes 847 



Phyllodecta vitelUnx, notes 250 



Phyllopetalia patrkia, studies 52 



Phyllosticta crini, notes 143 



liedericola, notes 46 



n.spp., descriptions 143 



spp. as affected by taimin 524 



Phyllotreta armoracix, notes 356 



vittata, notes, N .C 851 



remedies, N .Y .State 38 



Phylloxera, grapes resistant to 463 



Phylloxera vastatrix. (See Grape phylloxera.) 



Phymatin test for bovine tuberculosis 485 



Physa tropica, intermediate host of liver fluke. 486 



Physical development, relation to food 167 



Physiography of northeastern Texas 618 



Physiological constants, studies, Va 810 



methods, handbook 379 



Physiology, textbook 495 



vegetable, progress in 1910 422 



treatise 828 



Physocephalus sexalaius, occurrence in United 



States 186 



Physopus vulgatissimus, notes 255 



Pliytonomus murinus. (See Alfalfa leaf- 

 weevil) 

 Phytophthora — 



faberi, description 46, 149 



notes 553 



treatment 46 



infestans. (See Potato late blight.) 



sp., treatment, Va 549 



spp., notes 349 



Phy tosterol, occiurence in soils 118 



