INDEX OF SUBJECTS. 



1173 



Peppers, culture, Idaho 357 



fruit authracnose, N. J 655 



Pepsin and rennet, effect 419 



Peptic plasma, alkalinity 1029 



Perchlorate in nitrate of soda, injurious ef- 

 fect 826 



Perennial sow thistle, eradication, Can 454 



Perfume of flowers, extraction 25,196 



Perfumes, chemistry 25 



Peridermium pini, notes 960 



strobi, notes 960 



/'(/ iplaneta americana, notes, U. S. U. A 64 



remedies 159 



australasice, notes, U.S. D. A. .. 64 



orientalis, notes, I". S. D. A 64 



pennsylvanica, notes, Del 463 



Perithemia austenia, notes 370 



Peromytcus oreas, n. sp., notes 1031 



Peronospora effusa, notes 761 



trifolii on clover 957 



Peronospora of grapes 458,660,776,1062 



Peronosporese, studies 362, 726 



Peroxid of hydrogen for preparation of in- 

 sects 468 



Perrisopterus pulcheUut, notes, U. S. D. A. .. 663 



Persian hemp, culture experiments, N. C... 41 



Persimmons, Japanese 755 



Pewit, notes 530 



Phallin, studies 421 



Phanchonia quercicola, notes, Mass. Hatch. 371 

 Phaseolin from legumes, analysis. Conn. . 



State 518 



Phaseolus sp., notes, X. C 41 



Phasmia magnified, notes -965 



Phelloderm, origin and distribution 330 



Phenologieal observations 31 



Phenols, toxic effects on plants 421, 1028 



Phimophorus spissicornis, notes 467 



Phimophorus, systematic position 965 



Phleum pratense, notes 624 



Phlceophorut rhodotaetylus, notes 470 



Phlaeotribus Ivminaris, notes, Can 850 



Phloroglucin for detection of formalin in 



milk 419,521 



method for determination of 



pentosans 322 



Phlyetceniaferrugalis on violets 470 



Phlyctcena sp., notes, X. J 656, 657 



Pholiota aurivella, notes 960 



Phoma betce, notes 363 



Phorbia brassiece, notes, Yt 862 



cepetorum, notes 74 



rubivora, notes 261 



Phorodon hunvuli, notes, Oreg 767 



Phosphate deposits in Algeria 1044 



Russia 1044 



manuring 436 



of potash, analyses, Conn. State. 538 

 rock, South Carolina, analyses, 



N. J 636 



Phosphates, American, shipments 1044 



analyses 739 



and nitrate of soda, agricul- 

 tural value 37 



as fertilizers, TJ. S. D. A 799 



biological history 808 



Page. 



Phosphates, comparison, R. 1 938 



determination of alumina 620 



calcium, aluminum, 



and iron 620 



iron and alumina. 224,417 



Florida, analyses, Fla 225 



for roses, Ind 327 



mineral, determination of lime, 



alumina, andiron 321 



natural, determination of phos- 

 phoric acid 620 



precipitated 435 



Tennessee, analyses 740 



Phosphatic fertilizer, effect on soils 821 



fertilizers 435 



valuation 1022 



slag, agricultural value 1044 



solubility in ammonium citrate 



as related to weight of crop. . 822 



Phosphorescence, physiology 227 



Phosphoric acid — 



and nitrogen of peat and excreta mix- 

 ture and poudrette 436 



as a fertilizer 43,3 



citrate-soluble, determination 337, 520 



determination 23,20. 114,321. 323, 105, 415, 



416, 420, 618, 620, 723, 1022. 1023 



W. Va 807 



in bone meal, availability 434 



value 826 



sugar beets 29 



superphosphates, reversion 823 



value 826 



Thomas slag and ground bone 1044 



citrate solubility 20 



value 826 



solubility in ether and water 323 



use in plant organism 526 



Phosphorous acid, constitution 115 



Phosphorus and sulphur in moor plants 824 



compound yielding inosite 1023 



determination 620 



excretion as affected by casein. . 275 



organic, studies 1079 



Photographic apparatus for measuring alti- 

 tudes attained by balloons, U. S. D. A. . .*. 814 



Photopsis mesillensis, notes 372 



Phoxopteris comptana, notes, Colo 1065 



Phratora cccrulescens, notes 862 



viteUince, notes 862 



Phryganids, German 1071 



Phyeis indiginella, notes, Okla 371 



Phycomyce8 nitens, notes 363 



Phyllocactus, culture 842 



Phyllodromia germanica, notes, Me 858 



Phyllcecus flaviventris, notes, Conn. State . . . 574 



Phyllopertha horticola, notes 74 



Phyllosticta apii, notes 457 



damma/rcB, notes 659 



limilata, notes, X. V. State 57 



Phyllotreta vittata, notes, Can 856 



Phylloxera, calcium carbid for 466, 471 



in Brazil 261 



Canada 856 



Russia 2G2 



Switzerland, destruction 775 



