876 



EXPERIMENT STATION RECORD. 



Page. 



Pheidnle nugnaphala, notes, Hawaii I'Hi 



J'htlijKva ramnsa, deseriptioii 3tS 



I'lieiiaceliti. liannfiiliiess, U.S.D.A Klii 



riicnolphlhalciii as a hydrocyanic-acid re- 

 agent 304 



J'hilippia olcx, notes 00 



PhUroninug sp., remedies 3(V2 



Phhhnlnmus papalasii, studies 75(1 



Phhgdhonlius sexta. {Sec Tomato worm.) 

 Phhuni pratcnse. (Sec Timothy.) 



PMaoihrips olcx, remedies 5W 



Pha n ii paludom , analyses 68 



Phoma apiicola, studies 740 



l)el:r, studies 149, 347 



mali, studies, Me 547 



Phonolite, fertilizing value 25,324,325,432,718 



methods of analysis 25 



Phora, new species, descriptions 3(U 



Phorbia ceparurn, notes, N.J l(il) 



Phorodnn humuli. (Sec Hop aphis.) 

 Phosphate— 



agricultural, fertilizing value 524 



deposits, American, conservation 433 



in Australia 718 



Florida 129 



the United States 227 



industry in Florida 227 



the United States 227 



lands, conservation in the West 623 



raw, solubility as affected by calcium car- 

 bonate 130 



reverted, residual effects, Hawaii 30, 31 



rock, dissolved. (See Superphosphate.) 



ground, loss of moisture in 9 



soluble, in phosphatic slag 129 



Phosphates — 



comparison 524, 622, 023, 718 



Ma.ss 231 



distriltution in striated muscle 267 



fertilizing value 622, 623 



Kans 232 



in soils, factors affecting. Wis 125 



vinegars 513 



mining in Florida 623 



new, composition and fertilizing value. . 525 



raw, fertilizing value 128 



solubility as affected by- 

 calcium carbonate 129, 130 



podzol soils 129 



statistics 524 



use in France 524 



(See also Superphosphates.) 



Phosphatic fertilizers, cheapening in Russia. 129 

 Phosphatic slag — 



analyses 022 



composition 129 



fertilizing value 334, 524, 022, 623, 718 



in ponds 422 



for chalk lands 525 



soil improvement 714 



lime in 25 



manufacture 022 



meal, fertilizing value, Mass 231 



residual effects, Hawaii 30, 31 



solubility as affected by calcium carbon- 

 ate 130 



Phosphatids, nitrogen groups in 410 



Page. 

 Phosphoric acid — 



ab.sorption by soils 520 



assimilation by i)Iaiits 433,023 



consumption in Spain 323 



determination 211. 510 



detonnination— 



in alkaline phosphates 9 



metabolism experiments 9 



phosphates 411, OKI 



forms of, in fertilizers 227 



methods of analysis 9 



wholesale prices, N.J 130 



Phosphorous acid, determination in presence 



of phosphorus acids 705 



Phosphorus — 



determination 210, 21 1 , 300 



determination — 



in meat 9 



organic substances 411 



wine 500 



iodimetrio method 705 



effect on development in pigs. Mo 771 



Ohio 771 



germination of corn 228 



improvement of Hlinois soils by 129 



metabolism as affected by fish diet 370 



in plants 531 



relation to agriculture 433 



chlorophyll formation 329 



role in animal nutrition. Wis 172 



Phthora vastatrix n. sp. , description 151 



Phlhorimxa operculella. (See Potato-tuber 

 worm.) 



Phyllactinia corylea , notes 52 



suffulta, notes 749 



Phylliun crurifolium , life history 357 



Phyllodecta vulgafissima, studies 161 



Phyllosticta olcx n. sp., description 652 



Phylloxera caryxcauUs , injurious to pecans . . . 465 

 vastatrix. (See Grape phylloxera.) 



Phylloxera, fungus parasites, notes 4.55 



remedies 733 



Phymatosiphum monelli n. sp., description. . . 552 



PhysiographyofAlaskaand Yukon, U.S.D.A. 53 



Physiology, animal, new institute of 375 



human, digest of data on 771 



treatise 567 



muscle , handbook 769 



physical-chemical methods in . . . 008 



Physokermes picex, gathering of honey from . . 760 

 Phytonomus murinus. (Sec Alfalfa leaf-wee- 

 vil.) 



nigrirostris, stwlieSyV.S.'D.X 256 



Phytophthora infestans. (See Potato rot and 

 Potato blight.) 



omnivora, notes 452 



syringx, studies 749 



Phytoptus pini, as a cause of pine disease 749 



vitis, notes 101 



Picea disease, new, description 518 



Picea sifchensis canker, description 548 



Pickle worm, notes 751 



Pickles, discoloration by iron 514 



Pieris brassicx, biology 755 



parasite, biology 558 



parasites and hyperparasites . 755 



spp., notes 358 



