INDEX OF SUBJECTS. 



1223 



Page. 



Phiins, viirioties. N. .1 567 



Pii 965 



S. Dak 1068 



U.S. T). A 3.56 



Va 964 



Piu/tia hrassica;, notes, U. S. I). A 165 



precationis, notes, U. S. D. A 165 



simplex, notes, U. S. B. A 165 



I'lutdkt crueiferarum, notes 64, 673 



Mont 63 



Plymouth J{ofks, deseription of breed, 



U. P. 1). A 69'2 



PneiiinDiiia in calves 612 



goats, notes 926 



liorses 300, 503, 922 



prevention 92 



treatment 192, 922 



Saxony 493 



.serum treatment 503, 81S, 819 



(.See aim Pleuro-pneumonia.) 



Poa abyssinica, analyses 894 



glauca in Iceland 432 



pratenxis in Iceland 432 



Podosphifra oxycantluf, apjiendages 776 



Poi, analyses 594 



Polemoniums, notes, N.J 574 



Pollen, distribution among fruit growers . . 1070 



germination 1046 



as affected by irritabil- 

 ity of stigmas 840 



viability 210 



Pollination, premature, injurious effects, 



U. S. D. A 634 



Polyporus borealis, notes 671 



catalpx, notes, U. S. I). A -583 



fraxineus, notes 266 



fraxinophilus, description, U. S. 



D.A 982 



igniarius, notes 671 



libocedris, n. sp., notes 583 



officinalis, notes 583 



rimosus affecting black locust ... 59 



schiveinitzii, notes 266, 453, 583 



spp., notes 162 



sidphureus, notes 671 



versicolor, notes, IT. S. D.A 583 



volvatus, notes 973 



Polytechnic school in California 1 137 



Pomelos, analyses 522 



stocks for 441 



Poplar curculio, imported, notes 167 



rust, notes. Can 162 



Poppies, culture 1003 



Poppy, new hybrid 673 



seed cake, feeding value 1003 



Poptdus canadensis, origin of variegation in . 740 



deltoidea, fuel value 453 



Pork and bacon, notes, U. S. D. A 929 



food value 594 



in.spection in Victoria 399 



packing in the United States, U. S. D. A . 718 



preservation 180 



production. Ark 486 



Porphyra laciniata, analyses 378 



Portland cement, analysis of materials for. 6 



Porto Rico Station, notes 200, 824 



Page. 

 Porto Rico Station, organization and work. 929 



report, IT. S. D. A 560 



Posts, durability as afTecled by different 



methods of treatment 967 



Potash, available, determination in soils... 6, 



110,748 



detenuinalion us 



iu fertilizers 109, 



.544,93H,940 



kainit 940 



plants 114 



.soils (;30, 1042 



Del 229 



Finkener inetlHul 



modified 631 



Neubauer method .. .M4 

 effect on composition of potatoes. . . 755 

 development of root tuber- 

 cles 749 



sugar beets 142 



fertilizers, comparison 22 



Mass 133 



effect on plants 561 , 647 



pot experiments 851 



sources 1058 



fixation in soils 645 



loss in incineration 631 



Mexican, analyses. Conn. State 649 



salts, comparison 851, 8.52, 854, 953 



production and use 751 



top-dressing with 647 



use in agriculture 129 



sub.stitution by soda 648, 851 



vegetable, analyses. Mass 234 



Potassium carbonate, analyses. Conn. State. 649 



Mass 234 



chlorid, effect on plants 28 



determination as pyrosulphate.. 6 



hydroxid, effect on glycogen .596 



iodid, decomposition by means 



of nitrites 913 



perchlorate in nitrate or soda . 129, 344 

 persulphate, poisonous action on 



plants 13 



Potato bacterial disease 160, 



263, 365, 3(i6, 579, 876, 979, 1085 



beetle, Colorado, notes 167, 168, 463 



Miss 587 



U.S. D.A... 672 



molting 891 



notes 166, 984 



N.J 586 



remedies. Me 886 



black scab, notes 979 



blight, notes 1085 



treatment. Can 132 



brown dl.sease, notes 263 



diseases in Ireland 1085 



Vermont 1084 



notes 979, 1085, 1090 



treatment, Vt 55 



early blight, notes 1085 



fungus disease, notes 1085 



moth, notes 466 



Rhizoctonia disease, notes 1085 



studies, Colo. 157,159 



