INDEX OF SUBJECTS. 



981 



Page. 



Phenice moesta, notes 857 



Phenol, detection 412 



Phenology, use in agriculture 613 



Phenols, effect on "virus fixe" of rabies 88 



polyatomic, detection in apples 208 



Phenylhydrazin reaction, modification 115 



Phlebotomus, life history 349 



Phlcbotomus papatasii, notes 656 



Phlegelhontius sexta. {See Tomato- worm.) 

 Phleum pratense. (See Timothy.) 



Phlaothrips olcx, endophagiis parasite of 553 



enemies of 246 



Phlyctxnia nibigalh, notes 147 



Phcsnix, ripening processes of 310 



Phoma bctz, notes 548 



treatment 648 



oleracca, studies 546 



pithya, notes 852 



sp., injiu-ious to figs 449 



tabiftca, notes 747 



umbUicaris n.sp., description 449 



Phomopsis sp., studies, Fla 449 



Phonolite, fertilizing value 726 



Phonolith as a fertilizer 526 



Phorbia {Anthomyia) brassicss, remedies 256 



ceparum, notes, Conn. State 855 



cepetoTum. {See Onion maggot.) 



fusciccps, notes, Me 753 



Phorocera erecta, parasitic on beet webworm, 



U.S.D.A 250 



Phosphate — 



deposits in Florida 725 



Tennessee, Kentucky, and 



Arkansas, U.S.D.A 818 



western United States 125 



lands withdrawn from entry 623 



of lime. {See Calcium phosphate.) 



Palmaer, residual effects 428 



precipitated, as affected by calcium car- 

 bonate 428 



rock, calcined, fertilizing value 33 



dissolved. (See Superphosphate.) 



field test for 34 



ground, fertiliziag value 33 



R.I 817 



Tenn 426 



production in 1910 34 



raw, fertiliziag value 33 



Phosphates — 



absorption by soils 122 



analyses 127 



as affected by calcium carbonate 527 



lime, Tenn 427 



determination 708 



effect on carbon-dioxid evolution in 



plants 822 



living yeast cells 309 



plant respiration 627 



fertilizing value 427, 622, 837 



Wyo 534 



insoluble, utilization by plants 321 



nutritive value 565 



soil, as affected by ignition 803 



solubility in soils 726 



sources in United States 819 



use on pastures 437 



{See also Superphosphate.) 



50596°— 12 7 



Pago. 

 Phosphatic — 



fertilizers, comparison 123, 



536,537,538,622,837 



Mass 31 



R.I 817 



Tenn 426 



relation to grape chlorosis 344 



slag, application tests 331 



as affected by calcium carbonate. . 428, 527 



fertilizing value 33, 



233,331,533,534,536,630 



R.I 817 



Tenn 426 



lime in 34,205 



residual effects 428 



use on pastures 437 



Phosphatids, betain from 713 



Phosphoric acid- 

 availability in barnyard manm-e 323, 424 



oil cakes 428 



soils 321 



determination 406 



in fertilizers 108 



soils 21 



distribution in milk 610 



effect on soils, U.S.D.A 216 



for meadow soils 424 



from barnyard manure 123 



in soils, notes 125 



loss in drainage water 620 



metabolism 765 



mobilization in soils 817 



paper on 406 



relation to nitrogen in flour 661 



role of in plant nutrition 530 



Phi sphorite as affected by calcium carbon- 

 ate 428,527 



soils suitable for 623 



Phosphorites, effect on soils 30 



Phosphorus- 

 assimilation of Aspergillus nigcr 203 



compounds, availability in rations for ru- 

 minants 568 



effectonmilk 775 



in seeds 501 



nutritive value 565, 765 



organic, decomposition 501 



determination in plants 501 



proteins 501 



in flour 260 



foods, relation to nutrition diseases 264 



mati&re noire, studies 814 



inorganic, determination in turnips 527 



loss in curing hay 574 



manuring, effect on composition of tur- 

 nips 527 



metabolism on a rice and vegetable diet. . 865 



organic, determination in soils 803 



from inorganic phosphates 772 



soluble, as affected by bacteria 723 



Phosphotungstic acid, precipitating with 511 



Photogrammetry, application to forestry 141 



Phryganea grandis, biology of 561 



Phthorimxa opercuMla. {See Potato-tuber 



worm.) 



Phyllocoptes vitis, destructive to grapevines . . 864 



Phyllohamin, characteristics 229 



